[galaxy-dev] Empty tool panel

Hi, In the current version of galaxy stable branch (5c789ab4144a), the tool panel is empty when installed (freshly and out of the box) on my production server (ubuntu server 12.04). If I copy this galaxy folder onto my laptop, the tool panel shows up (ubuntu 13.10). Do you have an idea of what could be the problem? Thanks Yec'han ================================================ Dr. Yec'han LAIZET Ingenieur Bioinformatique Tel: +33 (0)5 57 12 27 75 _________________________________ Plateforme Genome Transcriptome INRA-UMR BIOGECO 1202 Equipe Genetique 69 route d'Arcachon 33612 CESTAS ================================================