下载失败。手动获取jar并将其放在./.lib/0.12.2/sbt-launch.jar答案

【问题标题】：Download failed. Obtain the jar manually and place it at ./.lib/0.12.2/sbt-launch.jar下载失败。手动获取jar并将其放在./.lib/0.12.2/sbt-launch.jar
【发布时间】：2017-10-16 17:18:16
【问题描述】：

我正在尝试运行 ./sbt 文件，但它会抛出错误

Detected sbt version 0.12.2
Starting sbt: invoke with -help for other options
Downloading sbt launcher 0.12.2:
  From  http://typesafe.artifactoryonline.com/typesafe/ivy-releases/org.scala-sbt/sbt-launch/0.12.2/sbt-launch.jar
    To  ./.lib/0.12.2/sbt-launch.jar
Download failed. Obtain the jar manually and place it at ./.lib/0.12.2/sbt-launch.jar

【问题讨论】：

标签： scala sbt scalatra

【解决方案1】：

我手动将 sbt-launch.jar 放在 ./.lib/0.12.2/ 目录中，然后它工作正常。

./.lib/0.12.2/sbt-launch.jar

【讨论】：