sbt 下载启动器失败

Question

当我尝试在终端上运行“sbt”时，它显示如下：

downloading sbt launcher 1.5.5
cat: /home/knoldus/.cache/sbt/boot/sbt-launch/1.5.5/sbt-launch-1.5.5.jar.sha1: No such file or directory
shasum: standard input: no properly formatted SHA checksum lines found
failed to download launcher jar: https://repo1.maven.org/maven2/org/scala-sbt/sbt-launch/1.5.5/sbt-launch-1.5.5.jar (shasum mismatch)

Answer 1

我有同样的错误，我只是移动到目录并手动下载丢失的文件

 cd  ~/.cache/sbt/boot/sbt-launch/1.5.5/
 wget https://repo1.maven.org/maven2/org/scala-sbt/sbt-launch/1.5.5/sbt-launch-1.5.5.jar

然后我跑

 sbt package

Answer 2

你需要安装 curl。它在 sbt 启动器 shell 脚本中用于下载错误消息中提到的文件 sbt-launch-1.5.5.jar.sha1。如果缺少 curl，则会导致您观察到的错误。