Dear all, I've been having some problems with some tool dependencies. With most of them, after a few iterations of uninstall and install, the problem seems to go away. (I'm not too sure about the reason as I didn't take good notes while working out the problem to determine what I finally did right.) However, I'm having a problem with samtools that differs from the samtools problem I had a few months ago (about the system's version of samtools being out of date). Both package_samtools_1_1 and package_samtools_1_2 seem to have the similar problem. For example, with package_samtools_1_2, I see this: ----- Missing repository dependencies: package_ncurses_5_9 5e1760c773ba iuc Uninstalled, missing tool dependencies Installed repository dependencies: package_zlib_1_2_8 63a4a902cda2 iuc Installed package_ncurses_5_9 335ebf512407 iuc Installed ----- I don't quite understand why package_ncurses_5_9 appears twice with two different versions. Is this a problem with something I did on my system? For package_samtools_1_1, package_ncurses_5_9 (5e1760c773ba) is also missing. But under "Installed tool dependencies", ncurses 5.9 is Installed. Does anyone have an idea of what I could do to resolve this? As an aside, can someone explain the difference between the owner "iuc" and "devteam"? I did find https://wiki.galaxyproject.org/IUC, but couldn't find a description of devtools. I have two versions of package_samtools_0_1_19 installed -- one from iuc and the other from devteam. Is it fine to leave this alone? Thank you! Ray