When using IDEA for the first time, I still feel uncomfortable for the time being. Import project error prompt: can't use subversion command line client : svn
Although this error is only a prompt and has no effect, it is still very uncomfortable every time I see it.
2. Solution
1) Run the the TortoiseSVN Installer. (It may still be in your Downloads folder)
2) Select the option to Modify.
3) Install Command line client tools on to the local harddrive.
4) Add C:\Program Files\TortoiseSVN\bin (own installation directory) to your Path environment variable.
5) Restart IntelliJ.
Reference:
http://stackoverflow.com/questions/22572861/error-cant-use-subversion-command-line-client- svn-when-opening-android-proj