1、错误信息
Running "karma:unit" (karma) task
INFO [karma]: Karma v0.12.37 server started at http://localhost:9876/
INFO [launcher]: Starting browser PhantomJS
ERROR [launcher]: Cannot start PhantomJS
INFO [launcher]: Trying to start PhantomJS again (1/2).
ERROR [launcher]: Cannot start PhantomJS
INFO [launcher]: Trying to start PhantomJS again (2/2).
ERROR [launcher]: Cannot start PhantomJS
ERROR [launcher]: PhantomJS failed 2 times (cannot start). Giving up.
Warning: Task "karma:unit" failed. Used --force, continuing.
Done, but with warnings.
2、系统ubuntu 14.04
3、解决方案
sudo apt-get install libfontconfig