Nick Stokes <randomaccessiterator@xxxxxxxxx> writes: > The current distro versions of GCC (4.5.0 for login, and 4.1.2 for > computes) are incompatible and insufficient anyway since we need to > maintain multiple versions of GCC to address user needs. The idea was > to install all of 4.3, 4.4 and 4.5 versions on different prefixes > (/opt/gcc/4.3, /opt/gcc/4.4 and /opt/gcc/4.5, respectively) and NFS > mount these on the login node for users. > > We stage the compilers, install, and test them on the compute nodes. > Everything seems ok. But on the login node the C++ compiler spits out > the following errors (for a simple hello world program): This must have something to do with the different versions of glibc being used on the different machines. I'm not sure what the exact problem is, though. Ian
