Add diagnostic output to build
Temporarily disable pre-test setup
Add ansible-playbook to $PATH in travis env
Added crude debugging output of cmdline
Diagnose if ansible-playbook is in $PATH on travis ci machine
Remove debugging details from travis config
Remove debugging details from framework code
Added temporary catching of typically uncaught exception for improved diagnostic info
test the hypothesis that subprocess direct Popen vs shell has some weird PATH impact
test the hypothesis that lexxing of the cmdline is breaking
Re-add path munging
Add more diagnostic output
Add more diagnostic output
Remove subshell
Looks like just the sudo invocation of python is causing the issues - it resets the $PATH. This is a test of that hypothesis
Merge branch 'understand-travis-file-locations' into add-tests