On Thu, Nov 18, 2010 at 1:17 AM, J. Preben Morth <jpm@mb.au.dk> wrote:
I am trying to install phenix on a red hat enterprise 5.5 distribution,
but get this following error, when trying to run phenix
> ImportError: /usr/lib64/libstdc++.so.6: version `GLIBCXX_3.4.9' not found
I do have libstdc++-4.1.2-48.el5 missing excatly the "GLIBCXX 3.4.9' but have ...3.4.8

Which installer did you use?  We build multiple versions for 64-bit Linux because of possible binary incompatibilities; usually the one built on FC3 is the most portable.

-Nat