install memo.
$ sudo easy_install nwdiag install_dir /usr/lib/python2.6/site-packages/ Searching for nwdiag Reading http://pypi.python.org/simple/nwdiag/ Reading http://tk0miya.bitbucket.org/nwdiag/build/html/index.html Reading http://blockdiag.com/ Best match: nwdiag 0.3.0 Downloading http://pypi.python.org/packages/source/n/nwdiag/nwdiag-0.3.0.tar.gz#md5=22d479628d8039ab5cd17b434d0ccd56 Processing nwdiag-0.3.0.tar.gz Running nwdiag-0.3.0/setup.py -q bdist_egg --dist-dir /tmp/easy_install-nGTrud/nwdiag-0.3.0/egg-dist-tmp-NelaoJ zip_safe flag not set; analyzing archive contents... nwdiag.tests.test_builder: module references __file__ nwdiag.tests.test_generate_diagram: module references __file__ nwdiag.tests.test_pep8: module references __file__ Adding nwdiag 0.3.0 to easy-install.pth file Installing nwdiag script to /usr/bin Installed /usr/lib/python2.6/site-packages/nwdiag-0.3.0-py2.6.egg Processing dependencies for nwdiag Finished processing dependencies for nwdiag