Hey, please remove python2-pycrypto [1] as it is an orphaned duplicate of python2-crypto [2]. Seems it was created by accident (as pointed out in the comments) [1] https://aur.archlinux.org/packages/python2-pycrypto/ [2] https://www.archlinux.org/packages/extra/x86_64/python2-crypto/ cheers Levente