Hi, Peter, thanks for your answer. I found that package_numpy_1_7 can’t be installed by galaxy on my environment. Although I have installed ATLAS/Blas/ LAPACK. I still got error messages like ATLAS/Blas/ LAPACK are not found. Cheers, Yu di29her wang@lrz.de<mailto:wang@lrz.de> On 11 Dec 2014, at 17:24, Peter Cock <p.j.a.cock@googlemail.com<mailto:p.j.a.cock@googlemail.com>> wrote: On Wed, Dec 10, 2014 at 4:31 PM, Wang, Yu <Yu.Wang@lrz.de<mailto:Yu.Wang@lrz.de>> wrote: Hi, I am testing Basic Protocol 1 on my local galaxy instance. But Join didn't work. What did I do wrong? I installed join from galaxy main tool shed, bx_python_0_7 was installed but with installation Status "missing tool dependencies". ... Traceback (most recent call last): File "/home/galaxy/shed_tools/toolshed.g2.bx.psu.edu/repos/devteam/join/de21bdbb8d28/join/gops_join.py<http://toolshed.g2.bx.psu.edu/repos/devteam/join/de21bdbb8d28/join/gops_join.py>", line 13, in <module> from bx.intervals import * ImportError: No module named bx.intervals It looks like the automated installation of bx python failed somehow. Looking at the package, it will attempt to install NumPy 1.7.1 https://toolshed.g2.bx.psu.edu/view/devteam/package_bx_python_0_7 Galaxy dev team, why isn't this declaring a dependency on: https://toolshed.g2.bx.psu.edu/view/iuc/package_numpy_1_7 Peter