Arch Linux

Description:

Community packages cython-0.21-1 and cython2-0.21-1 seem to conflict. Here is the pacman output when attempting to install cython-0.21-1 alongside cython2-0.21-1. Both packages attempt to install /usr/bin/cythonize which results in a name clash. Here is the pacman output

===
sudo pacman -S cython
resolving dependencies...
looking for inter-conflicts...

Packages (1): cython-0.21-1

Total Installed Size: 8.68 MiB
Net Upgrade Size: 0.41 MiB

:: Proceed with installation? [Y/n]
(1/1) checking keys in keyring
(1/1) checking package integrity
(1/1) loading package files
(1/1) checking for file conflicts
error: failed to commit transaction (conflicting files)
cython: /usr/bin/cythonize exists in filesystem
Errors occurred, no packages were upgraded.

Additional info:
* Package version 0.21-1

Steps to reproduce:

Install cython2, then install cython using pacman (or upgrade an installation where both packages are installed)