Autoenv and .bashrc command failing to run



I have been following this Flask tutorial ( but have been running into an issue with the “Local Settings” section. It requires use of autoenv library installed on the machine to automatically generate a virtual environment with dependencies and environment variables based on a config file in my project.

The instructions request that I run the following commands:
echo "source `which`" >> ~/.bashrc source ~/.bashrc

However, after running them and re-starting terminal, I receive a notice saying “bash: which No such file or directory” even though there is an activate file in my env virtual environment.

Does Cloud9 prevent certain commands from being run on Bash?