Lua: travis

.travis.yml

@@ -146,7 +146,8 @@ install:
   # Install lua specific resources 
   - source .travis/setenv_lua.sh
   - pip install --user cpp-coveralls
-  - luarocks install lrexlib-pcre --server=https://luarocks.org/dev
+  # Use this special version of lrexlib-pcre 
+  - luarocks install lrexlib-pcre 2.7.2-1 --server=https://luarocks.org/dev
   - luarocks install luautf8 --server=https://luarocks.org/dev
 
 script: