To install pyInstaller you must first run python Configure.py
in the pyInstaller directory. To create an exe you must copy the script to the pyInstaller directory, and run python Makespec.py script.py
after you have run that run python Build.py script/script.spec
(these commands assume you have the python directory in your path, the command prompt is in the pyInstaller directory and that your script is called script.py
.)