One more bug in one command https://github.com/glejeune/Ruby-Graphviz/issues/56 I'll upload the package as all tests are run correctly and other commands are also running correctly. -- പ്രവീണ് അരിമ്പ്രത്തൊടിയില് You have to keep reminding your government that you don't get your rights from them; you give them permission to rule, only so long as they follow the rules: laws and constitution.