linux home在哪里,linux – Ubuntu上的SCALA_HOME在哪里？

今天我使用“apt-get install scala”安装了scala,并确认scala jar文件位于/usr/share / java中

您应该能够将SCALA_HOME设置为/usr/share / java并将其全部工作.我假设你想使用NetBeans,所以你需要设置SCALA_HOME在.profile(或.bash_profile中),而不是在你的.bashrc因为NetBeans将看不到你的.bashrc设置任何变量,除非你在命令行启动

$find / -maxdepth 6 -iname \*scala\*jar 2> /dev/null

/usr/share/java/scala-dbc.jar

/usr/share/java/scala-partest.jar

/usr/share/java/scala-partest-2.9.1.jar

/usr/share/java/scala-dbc-2.9.1.jar

/usr/share/java/scalacheck.jar

/usr/share/java/scalap.jar

/usr/share/java/scala-library-2.9.1.jar

/usr/share/java/scala-compiler-2.9.1.jar

/usr/share/java/scala-library.jar

/usr/share/java/scalacheck-2.9.1.jar

/usr/share/java/scala-compiler.jar

/usr/share/java/scala-swing-2.9.1.jar

/usr/share/java/scalap-2.9.1.jar

/usr/share/java/scala-swing.jar