gistfile1.txt

(build_env)lin-kernighan:ToolBelt tef$ pip wheel ToolBelt
ERROR: 'pip wheel' requires the 'wheel' package. To fix this, run:  pip install wheel
(build_env)lin-kernighan:ToolBelt tef$ pip wheel -b

Usage:   
  pip wheel [options] <requirement specifier> ...
  pip wheel [options] -r <requirements file> ...
  pip wheel [options] <vcs project url> ...
  pip wheel [options] <local project path> ...
  pip wheel [options] <archive url/path> ...

-b option requires an argument
(build_env)lin-kernighan:ToolBelt tef$ pip install wheel
Requirement already satisfied (use --upgrade to upgrade): wheel in ./wheel-0.23.0-py2.7.egg
Cleaning up...
(build_env)lin-kernighan:ToolBelt tef$ pip wheel ToolBelt
ERROR: 'pip wheel' requires the 'wheel' package. To fix this, run:  pip install wheel