sharat87/pip-app — pull request #2 by dholm (2014-09-13 09:12:24+00:00)
Title: shell: `pip-app` works equally well with Bash

The shebang is not necessary when sourcing a file, only when executing
it. `pip-app` works equally well with Bash and by skipping the shebang
it can be used on a machine where `zsh` is unavailable.