Get following when I try Installing or removing the pretty mail🙁I tried uninstalling using UI but that does not work)
Your requirements could not be resolved to an installable set of packages.
Problem 1
- The requested package flarum/core (installed at v0.1.0-beta.12, required as dev-master) is satisfiable by flarum/core[v0.1.0-beta.12] but these conflict with your requirements or minimum-stability.
Problem 2
- Installation request for fof/upload 0.8.5 -> satisfiable by fof/upload[0.8.5].
- fof/upload 0.8.5 requires flarum/core >=0.1.0-beta.11 <0.1.0-beta.13 -> satisfiable by flarum/core[v0.1.0-beta.11, v0.1.0-beta.11.1, v0.1.0-beta.12] but these conflict with your requirements or minimum-stability.
Problem 3
- Can only install one of: wikimedia/less.php[v3.0.0, v2.0.0].
- Can only install one of: wikimedia/less.php[v3.0.0, v2.0.0].
- flarum/core 0.1.x-dev requires wikimedia/less.php 3.0 -> satisfiable by wikimedia/less.php[v3.0.0].
- fof/pretty-mail 0.1.6 requires flarum/core 0.1.0-beta.10 -> satisfiable by flarum/core[0.1.x-dev].
- Installation request for fof/pretty-mail 0.1.6 -> satisfiable by fof/pretty-mail[0.1.6].
- Installation request for wikimedia/less.php (installed at v2.0.0) -> satisfiable by wikimedia/less.php[v2.0.0].
Installation failed, reverting ./composer.json to its original content.
