Hi Galaxy, The Cufflinks and Cuffdiff available on Galaxy are version 0.0.6. I would like to use Cufflinks and Cuffdiff version 0.0.5. Cufflinks and Cuffdif version 0.0.5 are available on Galaxy Tool Shed. I read through the ways to install Repositories from Galaxy Tool Shed To Galaxy, an admin user is required. Could Galaxy help me with the installation? My account on Galaxy is crystal86@live.com.my Thank you so much. Best regards, Crystal