Report bugs via the `bug tracker on BitBucket
+Since virtualenvwrapper is largely a shell script, it uses shell
+commands for a lot of its actions. If your environment makes heavy
+use of shell aliases or other customizations, you may encounter
+issues. Before reporting bugs in the bug tracker, please test
+*without* your aliases enabled. If you can identify the alias causing
+the problem, that will help make virtualenvwrapper more robust.