6377: Don't try to uninstall arvados* gems if they are not installed.
authorTom Clegg <tom@curoverse.com>
Tue, 30 Jun 2015 18:53:47 +0000 (14:53 -0400)
committerTom Clegg <tom@curoverse.com>
Tue, 30 Jun 2015 18:56:00 +0000 (14:56 -0400)
commite18701a42562461556c3fac9013abf76f29f44fd
treee69de8322d04e35d4b18ba04fa60c9ba17f0f8a7
parentd8c6d08d57863faf78b2b582950dd8997f83a811
6377: Don't try to uninstall arvados* gems if they are not installed.

Fixes run-tests failure when no Ruby SDK is installed on the test host
and tmpdirs are new/empty. refs #6377
jenkins/run-tests.sh