Hi Vincent, Please refrain from sending mail simultaneously to two different mailing lists i.e. [email protected] <[email protected]> and [email protected] <[email protected]> The mailing lists are designed to handle information at different levels of NDA. Sending them to both doesn’t really give you a quicker response nor does it get a higher priority. This problem likely comes from differences in pcre between RHEL and SUSE images that run in different nodes. My recommendation to build one that is suitable to your local install by following the instructions here: http://www.linuxfromscratch.org/blfs/view/svn/general/pcre.html This way system level libraries across nodes will not cause compatibility issues. -- Servesh On 8/25/20, 8:13 AM, "Ecp-aurora-sdk-discuss on behalf of Vincent R. Pascuzzi via Ecp-aurora-sdk-discuss" <[email protected] on behalf of [email protected]> wrote: On iris nodes, I have a compilation issue: /home/vrpascuzzi/sw/install/root/6.14.08-gcc-9.3.0/bin/rootcling: error while loading shared libraries: libpcreposix.so.0: cannot open shared object file: No such file or directory Any idea how to fix this? Thanks, Vince -- Ecp-aurora-sdk-discuss mailing list [email protected] https://lists.jlse.anl.gov/mailman/listinfo/ecp-aurora-sdk-discuss