问题
Maven was installed and was working just fine before with my previous versions of IntelliJ Idea.
I just installed the trial version on IntelliJ 13 and my existing maven project stopped working!
The error was:
No valid Maven installation found.
回答1:
The easiest solution was to set the Maven Home Directory manually in your to your executable mvm location [/usr/local/maven] in my case.
Other solutions I came across needs a reboot.
Alternative solution here:
- M2_HOME not being picked by IntelliJ Idea
- Setting environment variable in OS X
来源：https://stackoverflow.com/questions/20486881/setup-maven-for-intellij-13