如何使用 Lagom 的激活器创建新项目

Question

刚刚下载并安装了activator (1.3.10) 的最新版本this guide。

我安装activator 发行版的位置是可写的，并且activator-1.3.10/bin 已添加到我的$PATH。

然后，我尝试像这样创建一个新项目：

activator new test-project lagom-scala

...但我总是收到以下错误：

j3d@gonzo:~/Projects$ activator new test-project lagom-scala
Getting com.typesafe.activator activator-launcher 1.3.10 ...

:: problems summary ::
:::: WARNINGS
    module not found: com.typesafe.activator#activator-launcher;1.3.10

    ==== local: tried

      /home/j3d/.ivy2/local/com.typesafe.activator/activator-launcher/1.3.10/ivys/ivy.xml

      -- artifact com.typesafe.activator#activator-launcher;1.3.10!activator-launcher.jar:

      /home/j3d/.ivy2/local/com.typesafe.activator/activator-launcher/1.3.10/jars/activator-launcher.jar

    ==== activator-launcher-local: tried

    file:/opt/activator-1.3.10-minimal/repository/com.typesafe.activator/activator-launcher/1.3.10/ivys/ivy.xml

    ==== Maven Central: tried

      https://repo1.maven.org/maven2/com/typesafe/activator/activator-launcher/1.3.10/activator-launcher-1.3.10.pom

      -- artifact com.typesafe.activator#activator-launcher;1.3.10!activator-launcher.jar:

      https://repo1.maven.org/maven2/com/typesafe/activator/activator-launcher/1.3.10/activator-launcher-1.3.10.jar

    ==== typesafe-releases: tried

  https://repo.typesafe.com/typesafe/releases/com/typesafe/activator/activator-launcher/1.3.10/activator-launcher-1.3.10.pom

      -- artifact com.typesafe.activator#activator-launcher;1.3.10!activator-launcher.jar:

  https://repo.typesafe.com/typesafe/releases/com/typesafe/activator/activator-launcher/1.3.10/activator-launcher-1.3.10.jar

    ==== typesafe-ivy-releasez: tried

  https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.activator/activator-launcher/1.3.10/ivys/ivy.xml

        ::::::::::::::::::::::::::::::::::::::::::::::

        ::          UNRESOLVED DEPENDENCIES         ::

        ::::::::::::::::::::::::::::::::::::::::::::::

        :: com.typesafe.activator#activator-launcher;1.3.10: not found

        ::::::::::::::::::::::::::::::::::::::::::::::


:::: ERRORS
    Server access Error: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty url=https://repo1.maven.org/maven2/com/typesafe/activator/activator-launcher/1.3.10/activator-launcher-1.3.10.pom

    Server access Error: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty url=https://repo1.maven.org/maven2/com/typesafe/activator/activator-launcher/1.3.10/activator-launcher-1.3.10.jar

    Server access Error: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty url=https://repo.typesafe.com/typesafe/releases/com/typesafe/activator/activator-launcher/1.3.10/activator-launcher-1.3.10.pom

    Server access Error: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty url=https://repo.typesafe.com/typesafe/releases/com/typesafe/activator/activator-launcher/1.3.10/activator-launcher-1.3.10.jar

    Server access Error: java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty url=https://repo.typesafe.com/typesafe/ivy-releases/com.typesafe.activator/activator-launcher/1.3.10/ivys/ivy.xml


:: USE VERBOSE OR DEBUG MESSAGE LEVEL FOR MORE DETAILS
unresolved dependency: com.typesafe.activator#activator-launcher;1.3.10: not found
Error during sbt execution: Error retrieving required libraries
  (see /home/j3d/.sbt/boot/update.log for complete log)
Error: Could not retrieve activator-launcher 1.3.10

任何帮助都会非常感激。

Answer 1

进一步谷歌搜索我发现 Ubuntu 上有一个问题，可以按照here 的描述解决。希望对你有帮助。