Let's upgrade pip to remove stack traces.
Fixed algorithm for SDK version check.
Comment.
Stray line.
Use nosetests to we can rely on the exit codes.
Switch to nosetest: no need to have test_suite.py.
Use pip or easy_install depending on version.
Used correct command line with easy_install.
Addressed code review comments.
Merge pull request #394 from menivaitsi/sdk-location

SDK version error message: expanded lookup
Removed options to use different installs command.
Merge pull request #395 from obino/ocd-cleanup

Ocd cleanup