Dear All, I am running my own galaxy instance and I have been using the tool intersect (under the tab operate on genomic intervals) a few times successfully. However, recently I get following error message: /home/galaxy/galaxy-dist/lib/galaxy/__init__.py:79: UserWarning: Module markupsafe was already imported from /usr/local/lib/python2.7/dist-packages/markupsafe/__init__.pyc, but /home/galaxy/galaxy-dist/eggs/MarkupSafe-0.12-py2.7-linux-x86_64-ucs4.egg is being added to sys.path self.check_version_conflict() I googled it and there was never a straight answer. Could anyon explain how to fix it or at least tell me what it means. Thank you for your help in advance. Keep up the great work! Best wishes, Alex -- Alexander Kurze, DPhil University of Oxford Department of Biochemistry South Parks Road Oxford, OX1 3QU United Kingdom Tel: +44 1865 613 230 Fax:+44 1865 613 341