Hi all, I have been trying to finish up a production cluster Galaxy installation, and am having trouble with the below error. In the past, when seeing something along these lines, I usually can adjust environmental variables either in startup scripts, or by including a script for Galaxy to source before it sends out a job. I have tried all of these different methods, but I can’t seem to get rid of this error message in any tool invocation. I currently have “embed_metadata_in_job” set to False in my job_conf.xml file. This removes a “No module named galaxy_ext.metadata.set_metadata” error, but this hashlib error remains. If I could understand a little more about the steps that are taken when sending out a job, perhaps I could better diagnose this? “”” Could not find platform dependent libraries Consider setting $PYTHONHOME to [:] Traceback (most recent call last): File "~/galaxydev/galaxy/tools/data_source/upload.py", line 14, in import tempfile File "/usr/lib64/python2.7/tempfile.py", line 35, in from random import Random as _Random File "/usr/lib64/python2.7/random.py", line 49, in import hashlib as _hashlib File "/usr/lib64/python2.7/hashlib.py", line 116, in import _hashlib ImportError: No module named _hashlib “”” Thanks, John