[yast-commit] [yast/yast-devtools] 854866: install "ruby-dev" before installing Ruby gems

Branch: refs/heads/travis_sle12_fix Home: https://github.com/yast/yast-devtools Commit: 85486618fa8af6446a10770157e4ce66120961de https://github.com/yast/yast-devtools/commit/85486618fa8af6446a10770157e4ce6... Author: Ladislav Slezák Date: 2015-04-09 (Thu, 09 Apr 2015) Changed paths: M travis-tools/travis_setup.sh Log Message: ----------- install "ruby-dev" before installing Ruby gems - needed to properly compile binary gems - the overhead for plain Ruby gems is small, it can be installed always (the package size is ~1.5MB)