sbt clean and sbt clean dist fail with bunch of errors (some due to missing ssl handshake) but mainly due to incorrect links or missing dependancies.
plugging.sbt still has reference to https://dl.bintray.com/content/sbt/sbt-plugin-releases - this has been deprecated in 2021.
tried to run build on Scala 2.12.10 & sbt script version: 1.9.2.
Also tried on latest Scala v3.

warn] [warn] Note: Some unresolved dependencies have extra attributes. Check that these dependencies exist with the requested attributes. [warn] com.typesafe.play:sbt-plugin:2.6.21 (sbtVersion=1.0, scalaVersion=2.12) [warn] com.typesafe.sbt:sbt-less:1.1.2 (sbtVersion=1.0, scalaVersion=2.12) [warn] com.typesafe.sbt:sbt-native-packager:1.6.1 (sbtVersion=1.0, scalaVersion=2.12) [warn] com.typesafe.sbt:sbt-digest:1.1.4 (sbtVersion=1.0, scalaVersion=2.12) [warn] com.eed3si9n:sbt-assembly:0.14.10 (sbtVersion=1.0, scalaVersion=2.12) [warn] org.foundweekends:sbt-bintray:0.5.4 (sbtVersion=1.0, scalaVersion=2.12) [warn] com.typesafe.sbt:sbt-jshint:1.0.6 (sbtVersion=1.0, scalaVersion=2.12) [warn] com.typesafe.sbt:sbt-gzip:1.0.2 (sbtVersion=1.0, scalaVersion=2.12) [warn] [warn] Note: Unresolved dependencies path: [error] sbt.librarymanagement.ResolveException: Error downloading com.typesafe.play:sbt-plugin;sbtVersion=1.0;scalaVersion=2.12:2.6.21 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/play/sbt-plugin_2.12_1.0/2.6.21/sbt-plugin-2.6.21.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.play/sbt-plugin/scala_2.12/sbt_1.0/2.6.21/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.play/sbt-plugin/scala_2.12/sbt_1.0/2.6.21/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.play/sbt-plugin/scala_2.12/sbt_1.0/2.6.21/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.play/sbt-plugin/scala_2.12/sbt_1.0/2.6.21/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/play/sbt-plugin_2.12_1.0/2.6.21/sbt-plugin-2.6.21.pom [error] Error downloading com.typesafe.sbt:sbt-less;sbtVersion=1.0;scalaVersion=2.12:1.1.2 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-less_2.12_1.0/1.1.2/sbt-less-1.1.2.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-less/scala_2.12/sbt_1.0/1.1.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-less/scala_2.12/sbt_1.0/1.1.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-less/scala_2.12/sbt_1.0/1.1.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-less/scala_2.12/sbt_1.0/1.1.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-less_2.12_1.0/1.1.2/sbt-less-1.1.2.pom [error] Error downloading com.typesafe.sbt:sbt-native-packager;sbtVersion=1.0;scalaVersion=2.12:1.6.1 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-native-packager_2.12_1.0/1.6.1/sbt-native-packager-1.6.1.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-native-packager/scala_2.12/sbt_1.0/1.6.1/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-native-packager/scala_2.12/sbt_1.0/1.6.1/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-native-packager/scala_2.12/sbt_1.0/1.6.1/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-native-packager/scala_2.12/sbt_1.0/1.6.1/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-native-packager_2.12_1.0/1.6.1/sbt-native-packager-1.6.1.pom [error] Error downloading com.typesafe.sbt:sbt-digest;sbtVersion=1.0;scalaVersion=2.12:1.1.4 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-digest_2.12_1.0/1.1.4/sbt-digest-1.1.4.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-digest/scala_2.12/sbt_1.0/1.1.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-digest/scala_2.12/sbt_1.0/1.1.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-digest/scala_2.12/sbt_1.0/1.1.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-digest/scala_2.12/sbt_1.0/1.1.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-digest_2.12_1.0/1.1.4/sbt-digest-1.1.4.pom [error] Error downloading com.eed3si9n:sbt-assembly;sbtVersion=1.0;scalaVersion=2.12:0.14.10 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/eed3si9n/sbt-assembly_2.12_1.0/0.14.10/sbt-assembly-0.14.10.pom [error] not found: /Users/{UserName}/.ivy2/localcom.eed3si9n/sbt-assembly/scala_2.12/sbt_1.0/0.14.10/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.eed3si9n/sbt-assembly/scala_2.12/sbt_1.0/0.14.10/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.eed3si9n/sbt-assembly/scala_2.12/sbt_1.0/0.14.10/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.eed3si9n/sbt-assembly/scala_2.12/sbt_1.0/0.14.10/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/eed3si9n/sbt-assembly_2.12_1.0/0.14.10/sbt-assembly-0.14.10.pom [error] Error downloading org.foundweekends:sbt-bintray;sbtVersion=1.0;scalaVersion=2.12:0.5.4 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/org/foundweekends/sbt-bintray_2.12_1.0/0.5.4/sbt-bintray-0.5.4.pom [error] not found: /Users/{UserName}/.ivy2/localorg.foundweekends/sbt-bintray/scala_2.12/sbt_1.0/0.5.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/org.foundweekends/sbt-bintray/scala_2.12/sbt_1.0/0.5.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/org.foundweekends/sbt-bintray/scala_2.12/sbt_1.0/0.5.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/org.foundweekends/sbt-bintray/scala_2.12/sbt_1.0/0.5.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/org/foundweekends/sbt-bintray_2.12_1.0/0.5.4/sbt-bintray-0.5.4.pom [error] Error downloading com.typesafe.sbt:sbt-jshint;sbtVersion=1.0;scalaVersion=2.12:1.0.6 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-jshint_2.12_1.0/1.0.6/sbt-jshint-1.0.6.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-jshint/scala_2.12/sbt_1.0/1.0.6/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-jshint/scala_2.12/sbt_1.0/1.0.6/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-jshint/scala_2.12/sbt_1.0/1.0.6/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-jshint/scala_2.12/sbt_1.0/1.0.6/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-jshint_2.12_1.0/1.0.6/sbt-jshint-1.0.6.pom [error] Error downloading com.typesafe.sbt:sbt-gzip;sbtVersion=1.0;scalaVersion=2.12:1.0.2 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-gzip_2.12_1.0/1.0.2/sbt-gzip-1.0.2.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-gzip/scala_2.12/sbt_1.0/1.0.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-gzip/scala_2.12/sbt_1.0/1.0.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-gzip/scala_2.12/sbt_1.0/1.0.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-gzip/scala_2.12/sbt_1.0/1.0.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-gzip_2.12_1.0/1.0.2/sbt-gzip-1.0.2.pom [error] at lmcoursier.CoursierDependencyResolution.unresolvedWarningOrThrow(CoursierDependencyResolution.scala:344) [error] at lmcoursier.CoursierDependencyResolution.$anonfun$update$38(CoursierDependencyResolution.scala:313) [error] at scala.util.Either$LeftProjection.map(Either.scala:573) [error] at lmcoursier.CoursierDependencyResolution.update(CoursierDependencyResolution.scala:313) [error] at sbt.librarymanagement.DependencyResolution.update(DependencyResolution.scala:60) [error] at sbt.internal.LibraryManagement$.resolve$1(LibraryManagement.scala:60) [error] at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$12(LibraryManagement.scala:134) [error] at sbt.util.Tracked$.$anonfun$lastOutput$1(Tracked.scala:74) [error] at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$20(LibraryManagement.scala:147) [error] at scala.util.control.Exception$Catch.apply(Exception.scala:228) [error] at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$11(LibraryManagement.scala:147) [error] at sbt.internal.LibraryManagement$.$anonfun$cachedUpdate$11$adapted(LibraryManagement.scala:128) [error] at sbt.util.Tracked$.$anonfun$inputChangedW$1(Tracked.scala:220) [error] at sbt.internal.LibraryManagement$.cachedUpdate(LibraryManagement.scala:161) [error] at sbt.Classpaths$.$anonfun$updateTask0$1(Defaults.scala:3799) [error] at scala.Function1.$anonfun$compose$1(Function1.scala:49) [error] at sbt.internal.util.$tilde$greater.$anonfun$$u2219$1(TypeFunctions.scala:63) [error] at sbt.std.Transform$$anon$4.work(Transform.scala:69) [error] at sbt.Execute.$anonfun$submit$2(Execute.scala:283) [error] at sbt.internal.util.ErrorHandling$.wideConvert(ErrorHandling.scala:24) [error] at sbt.Execute.work(Execute.scala:292) [error] at sbt.Execute.$anonfun$submit$1(Execute.scala:283) [error] at sbt.ConcurrentRestrictions$$anon$4.$anonfun$submitValid$1(ConcurrentRestrictions.scala:265) [error] at sbt.CompletionService$$anon$2.call(CompletionService.scala:65) [error] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [error] at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) [error] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [error] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) [error] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) [error] at java.base/java.lang.Thread.run(Thread.java:831) [error] (update) sbt.librarymanagement.ResolveException: Error downloading com.typesafe.play:sbt-plugin;sbtVersion=1.0;scalaVersion=2.12:2.6.21 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/play/sbt-plugin_2.12_1.0/2.6.21/sbt-plugin-2.6.21.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.play/sbt-plugin/scala_2.12/sbt_1.0/2.6.21/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.play/sbt-plugin/scala_2.12/sbt_1.0/2.6.21/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.play/sbt-plugin/scala_2.12/sbt_1.0/2.6.21/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.play/sbt-plugin/scala_2.12/sbt_1.0/2.6.21/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/play/sbt-plugin_2.12_1.0/2.6.21/sbt-plugin-2.6.21.pom [error] Error downloading com.typesafe.sbt:sbt-less;sbtVersion=1.0;scalaVersion=2.12:1.1.2 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-less_2.12_1.0/1.1.2/sbt-less-1.1.2.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-less/scala_2.12/sbt_1.0/1.1.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-less/scala_2.12/sbt_1.0/1.1.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-less/scala_2.12/sbt_1.0/1.1.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-less/scala_2.12/sbt_1.0/1.1.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-less_2.12_1.0/1.1.2/sbt-less-1.1.2.pom [error] Error downloading com.typesafe.sbt:sbt-native-packager;sbtVersion=1.0;scalaVersion=2.12:1.6.1 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-native-packager_2.12_1.0/1.6.1/sbt-native-packager-1.6.1.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-native-packager/scala_2.12/sbt_1.0/1.6.1/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-native-packager/scala_2.12/sbt_1.0/1.6.1/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-native-packager/scala_2.12/sbt_1.0/1.6.1/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-native-packager/scala_2.12/sbt_1.0/1.6.1/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-native-packager_2.12_1.0/1.6.1/sbt-native-packager-1.6.1.pom [error] Error downloading com.typesafe.sbt:sbt-digest;sbtVersion=1.0;scalaVersion=2.12:1.1.4 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-digest_2.12_1.0/1.1.4/sbt-digest-1.1.4.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-digest/scala_2.12/sbt_1.0/1.1.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-digest/scala_2.12/sbt_1.0/1.1.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-digest/scala_2.12/sbt_1.0/1.1.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-digest/scala_2.12/sbt_1.0/1.1.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-digest_2.12_1.0/1.1.4/sbt-digest-1.1.4.pom [error] Error downloading com.eed3si9n:sbt-assembly;sbtVersion=1.0;scalaVersion=2.12:0.14.10 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/eed3si9n/sbt-assembly_2.12_1.0/0.14.10/sbt-assembly-0.14.10.pom [error] not found: /Users/{UserName}/.ivy2/localcom.eed3si9n/sbt-assembly/scala_2.12/sbt_1.0/0.14.10/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.eed3si9n/sbt-assembly/scala_2.12/sbt_1.0/0.14.10/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.eed3si9n/sbt-assembly/scala_2.12/sbt_1.0/0.14.10/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.eed3si9n/sbt-assembly/scala_2.12/sbt_1.0/0.14.10/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/eed3si9n/sbt-assembly_2.12_1.0/0.14.10/sbt-assembly-0.14.10.pom [error] Error downloading org.foundweekends:sbt-bintray;sbtVersion=1.0;scalaVersion=2.12:0.5.4 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/org/foundweekends/sbt-bintray_2.12_1.0/0.5.4/sbt-bintray-0.5.4.pom [error] not found: /Users/{UserName}/.ivy2/localorg.foundweekends/sbt-bintray/scala_2.12/sbt_1.0/0.5.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/org.foundweekends/sbt-bintray/scala_2.12/sbt_1.0/0.5.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/org.foundweekends/sbt-bintray/scala_2.12/sbt_1.0/0.5.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/org.foundweekends/sbt-bintray/scala_2.12/sbt_1.0/0.5.4/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/org/foundweekends/sbt-bintray_2.12_1.0/0.5.4/sbt-bintray-0.5.4.pom [error] Error downloading com.typesafe.sbt:sbt-jshint;sbtVersion=1.0;scalaVersion=2.12:1.0.6 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-jshint_2.12_1.0/1.0.6/sbt-jshint-1.0.6.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-jshint/scala_2.12/sbt_1.0/1.0.6/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-jshint/scala_2.12/sbt_1.0/1.0.6/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-jshint/scala_2.12/sbt_1.0/1.0.6/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-jshint/scala_2.12/sbt_1.0/1.0.6/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-jshint_2.12_1.0/1.0.6/sbt-jshint-1.0.6.pom [error] Error downloading com.typesafe.sbt:sbt-gzip;sbtVersion=1.0;scalaVersion=2.12:1.0.2 [error] Not found [error] Not found [error] not found: https://repo1.maven.org/maven2/com/typesafe/sbt/sbt-gzip_2.12_1.0/1.0.2/sbt-gzip-1.0.2.pom [error] not found: /Users/{UserName}/.ivy2/localcom.typesafe.sbt/sbt-gzip/scala_2.12/sbt_1.0/1.0.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/sbt-plugin-releases/com.typesafe.sbt/sbt-gzip/scala_2.12/sbt_1.0/1.0.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.sbt/sbt-gzip/scala_2.12/sbt_1.0/1.0.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.scala-sbt.org/scalasbt/com.typesafe.sbt/sbt-gzip/scala_2.12/sbt_1.0/1.0.2/ivys/ivy.xml [error] download error: Caught javax.net.ssl.SSLHandshakeException (PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target) while downloading https://repo.typesafe.com/typesafe/releases/com/typesafe/sbt/sbt-gzip_2.12_1.0/1.0.2/sbt-gzip-1.0.2.pom