http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49297
--- Comment #2 from Shekhar <shekhar88 at chem dot iitb.ac.in> 2011-06-07 11:35:12 UTC --- We are glad that you answered for our problem. Thanks for your help. But we have new version of gcc. It is gcc 4.6. Even after this, we are not able to install MOLCAS 7.6. It is showing error2. We are not able to understand the actual problem. Can there be any problem with Linux? We are using Fedora 14. Can you please tell us basic requirements to install MOLCAS 7.6? We will be thankful.