sbt新scala/scalatest。g8在TransportException上失败

sbt new scala/scalatest-example.g8 fails on TransportException

我得到以下信息:

[info] Set current project to scala (in build file:/Users/chasrmartin/Dropbox/Etudes/Scala/)
[error] org.eclipse.jgit.api.errors.TransportException: git@github.com:scala/scalatest-example.g8.git: Auth fail
[error]     at org.eclipse.jgit.api.FetchCommand.call(FetchCommand.java:139)
[error]     at org.eclipse.jgit.api.CloneCommand.fetch(CloneCommand.java:193)

我从下一个月开始尝试了几种变通方法(例如 this SO question )无济于事。这似乎是一个简单的问题,我从初学者教程中获得了这个命令。

我是从 https://www.scala-lang.org/documentation/getting-started-sbt-track/testing-scala-with-sbt-on-the-command-line.html