"Browder, Tom" <Tom.Browder@xxxxxxxxxxx> writes: > When I try to run my program (compiled with g++ 4.1.1) which uses 2.4 of > GLIBC on another machine with only GLIBC v 2.3 I get an error message > about "...version 'GLIBC_2.4' not found." > > Is there any way to work around this short of upgrading glibc on the > target host? (Or downgrading on the development host?) No. glibc is backward compatible, but not forward compatible. Ian