Hi Dannon, We did update our galaxy development instance to the latest distribution (April 1st). Unfortunately, because of some LDAP issue (we are testing to implement LDAP authentication at the same time) I didn't had time yet, to test if this would solve the "markupsafe" issue. As soon as I can find a couple minutes to test it, I will let you know the results. Thank you for your follow-up. :) Jean-Francois From: Dannon Baker <dannon.baker@gmail.com> To: Jean-Francois Payotte <jean-francois.payotte@dnalandmarks.ca> Cc: Galaxy Dev <galaxy-dev@lists.bx.psu.edu> Date: 29/04/2013 09:24 AM Subject: Re: [galaxy-dev] Any hint on how to use Galaxy within virtualenv? Hi Jean-Francois, Were you able to update to the next galaxy-dist and test? This issue should be resolved in 8771:ae446180fd11, which was added just after the distribution you were using previously. -Dannon