Résolu, si ça peut aider quelqu'un :
1. Downloaded the RPM directly as yum wasn't cooperating.
-
http://rpm.playonlinux.com/fedora/yum/base/PlayOnLinux_4.1.8_fedora0.rpm
2. tried to install directly, it failed for the following dependencies:
- ImageMagick cabextract wine wxPython xterm
3. installed them
- sudo yum install ImageMagick cabextract wine wxPython xterm -y
4. did the install again, this time opting to ignore the errors:
- sudo rpm -ivh --replacefiles PlayOnLinux_4.1.8_fedora0.rpm