The dependencies need to be updated.

[hsingh23]

CherryPy==3.2.2
should be
CherryPy==3.3.0

because

[info] virtualenv not created. doing that:
New python executable in env/bin/python
Installing setuptools, pip...done.
[info] created virtualenv in ./env
[info] adding zsh tab completion to activation script
[info] making sure all dependencies are installed. may take a bit, since this your first run.
Downloading/unpacking CherryPy==3.2.2 (from -r dependencies.txt (line 1))
Could not find a version that satisfies the requirement CherryPy==3.2.2 (from -r dependencies.txt (line 1)) (from versions: 3.2.6, 2.1.1, 2.2.0beta, 3.2.3, 3.2.4, 3.2.4, 3.2.5, 3.2.5, 3.2.6, 3.2.6, 3.3.0, 3.3.0)
Some externally hosted files were ignored (use --allow-external to allow).
Cleaning up...
No distributions matching the version for CherryPy==3.2.2 (from -r dependencies.txt (line 1))
Storing debug log for failure in /home/hsingh23/.pip/pip.log
[woot] activated!