Install coveralls-lcov for coverage builds

.travis.yml

@@ -37,11 +37,14 @@ before_script:
 - if [[ "$TRAVIS_OS_NAME" == "linux" && "$CXX" == "g++" && "$COVERAGE" == 1 ]]; then wget http://ftp.de.debian.org/debian/pool/main/l/lcov/lcov_1.11.orig.tar.gz; fi
 - if [[ "$TRAVIS_OS_NAME" == "linux" && "$CXX" == "g++" && "$COVERAGE" == 1 ]]; then tar xf lcov_1.11.orig.tar.gz; fi
 - if [[ "$TRAVIS_OS_NAME" == "linux" && "$CXX" == "g++" && "$COVERAGE" == 1 ]]; then sudo make -C lcov-1.11/ install; fi
+- if [[ "$TRAVIS_OS_NAME" == "linux" && "$CXX" == "g++" && "$COVERAGE" == 1 ]]; then sudo apt-get install ruby1.9.1 ruby1.9.1-dev; fi
+- if [[ "$TRAVIS_OS_NAME" == "linux" && "$CXX" == "g++" && "$COVERAGE" == 1 ]]; then sudo apt-get install rubygems1.9.1 irb1.9.1 ri1.9.1; fi
+- if [[ "$TRAVIS_OS_NAME" == "linux" && "$CXX" == "g++" && "$COVERAGE" == 1 ]]; then rvmsudo  gem install coveralls-lcov; fi
 - if [ "$TRAVIS_OS_NAME" == "linux" ]; then chmod +x ./CIBuild/linux/dependencies.sh; fi
-- if [ "$TRAVIS_OS_NAME" == "linux" ]; then ./CIBuild/linux/dependencies.sh; fi
 - if [ "$TRAVIS_OS_NAME" == "osx" ]; then chmod +x ./CIBuild/osx/dependencies.sh; fi
 - if [ "$TRAVIS_OS_NAME" == "osx" ]; then chmod +x ./CIBuild/osx/fix_lib_paths.sh; fi
 - if [ "$TRAVIS_OS_NAME" == "osx" ]; then ./CIBuild/osx/dependencies.sh; fi
+- if [ "$TRAVIS_OS_NAME" == "linux" ]; then ./CIBuild/linux/dependencies.sh; fi
 - $CXX --version
 
 before_install: