In the pre-RPM days, I use to have several version of gcc on a box and use the -V version to select which gcc release I wanted to use. This does not seem possible with the gcc in rpm format. Am I missing something? How about you debian guys, can you do this with apt/.deb? -- Bob Tanner <tanner at real-time.com> | Phone : (952)943-8700 http://www.mn-linux.org | Fax : (952)943-8500 Key fingerprint = 6C E9 51 4F D5 3E 4C 66 62 A9 10 E5 35 85 39 D9