Error: 
 Problem: conflicting requests
  - package mono-complete-3.10.0-1.x86_64 requires mono-core = 3.10.0, but none of the providers can be installed
  - package mono-complete-3.10.0-2.x86_64 requires mono-core = 3.10.0, but none of the providers can be installed
  - package mono-complete-3.12.0-0.x86_64 requires mono-core = 3.12.0, but none of the providers can be installed
  - package mono-complete-3.12.0-1.x86_64 requires mono-core = 3.12.0, but none of the providers can be installed
  - package mono-complete-3.12.0-2.x86_64 requires mono-core = 3.12.0, but none of the providers can be installed
  - package mono-complete-3.12.1-0.x86_64 requires mono-core = 3.12.1, but none of the providers can be installed
  - package mono-complete-3.8.0-1.x86_64 requires mono-core = 3.8.0, but none of the providers can be installed
  - package mono-complete-4.0.1-1.x86_64 requires mono-core = 4.0.1, but none of the providers can be installed
  - package mono-complete-4.0.1-2.x86_64 requires mono-core = 4.0.1, but none of the providers can be installed
  - package mono-complete-4.0.1-3.x86_64 requires mono-core = 4.0.1, but none of the providers can be installed
  - package mono-complete-4.0.1-4.x86_64 requires mono-core = 4.0.1, but none of the providers can be installed
  - package mono-complete-4.0.1.44-0.xamarin.1.x86_64 requires mono-core = 4.0.1.44, but none of the providers can be installed
  - package mono-complete-4.0.2.5-0.xamarin.1.x86_64 requires mono-core = 4.0.2.5, but none of the providers can be installed
  - package mono-complete-4.0.3.20-0.xamarin.1.x86_64 requires mono-core = 4.0.3.20, but none of the providers can be installed
  - package mono-complete-4.0.3.20-0.xamarin.4.x86_64 requires mono-core = 4.0.3.20, but none of the providers can be installed
  - package mono-complete-4.0.4.1-0.xamarin.1.x86_64 requires mono-core = 4.0.4.1, but none of the providers can be installed
  - package mono-complete-4.0.5.1-0.xamarin.1.x86_64 requires mono-core = 4.0.5.1, but none of the providers can be installed
  - package mono-complete-4.2.1.102-0.xamarin.1.x86_64 requires mono-core = 4.2.1.102, but none of the providers can be installed
  - package mono-complete-4.2.2.30-0.xamarin.1.x86_64 requires mono-core = 4.2.2.30, but none of the providers can be installed
  - package mono-complete-4.2.2.30-0.xamarin.2.x86_64 requires mono-core = 4.2.2.30, but none of the providers can be installed
  - package mono-complete-4.2.3.4-0.xamarin.1.x86_64 requires mono-core = 4.2.3.4, but none of the providers can be installed
  - package mono-complete-4.2.4.4-0.xamarin.1.x86_64 requires mono-core = 4.2.4.4, but none of the providers can be installed
  - package mono-complete-4.4.1.0-0.xamarin.1.x86_64 requires mono-core = 4.4.1.0, but none of the providers can be installed
  - package mono-complete-4.4.2.11-0.xamarin.1.x86_64 requires mono-core = 4.4.2.11, but none of the providers can be installed
  - package mono-complete-4.6.0.245-0.xamarin.4.x86_64 requires mono-core = 4.6.0.245, but none of the providers can be installed
  - package mono-complete-4.6.1.3-0.xamarin.2.x86_64 requires mono-core = 4.6.1.3, but none of the providers can be installed
  - package mono-complete-4.6.1.5-0.xamarin.1.x86_64 requires mono-core = 4.6.1.5, but none of the providers can be installed
  - package mono-complete-4.6.2.16-0.xamarin.1.x86_64 requires mono-core = 4.6.2.16, but none of the providers can be installed
  - package mono-complete-4.6.2.7-0.xamarin.1.x86_64 requires mono-core = 4.6.2.7, but none of the providers can be installed
  - package mono-complete-4.8.0.495-0.xamarin.1.x86_64 requires mono-core = 4.8.0.495, but none of the providers can be installed
  - package mono-complete-4.8.0.520-0.xamarin.1.x86_64 requires mono-core = 4.8.0.520, but none of the providers can be installed
  - package mono-complete-4.8.0.524-0.xamarin.1.x86_64 requires mono-core = 4.8.0.524, but none of the providers can be installed
  - package mono-complete-4.8.1.0-0.xamarin.1.x86_64 requires mono-core = 4.8.1.0, but none of the providers can be installed
  - package mono-complete-5.0.0.100-0.xamarin.1.epel7.x86_64 requires mono-core = 5.0.0.100, but none of the providers can be installed
  - package mono-complete-5.0.1.1-0.xamarin.3.epel7.x86_64 requires mono-core = 5.0.1.1, but none of the providers can be installed
  - package mono-complete-5.10.0.140-0.xamarin.2.epel7.x86_64 requires mono-core = 5.10.0.140, but none of the providers can be installed
  - package mono-complete-5.10.0.160-0.xamarin.1.epel7.x86_64 requires mono-core = 5.10.0.160, but none of the providers can be installed
  - package mono-complete-5.10.1.20-0.xamarin.3.epel7.x86_64 requires mono-core = 5.10.1.20, but none of the providers can be installed
  - package mono-complete-5.10.1.4-0.xamarin.3.epel7.x86_64 requires mono-core = 5.10.1.4, but none of the providers can be installed
  - package mono-complete-5.10.1.47-0.xamarin.3.epel7.x86_64 requires mono-core = 5.10.1.47, but none of the providers can be installed
  - package mono-complete-5.12.0.233-0.xamarin.3.epel7.x86_64 requires mono-core = 5.12.0.233, but none of the providers can be installed
  - package mono-complete-5.12.0.301-0.xamarin.1.epel7.x86_64 requires mono-core = 5.12.0.301, but none of the providers can be installed
  - package mono-complete-5.14.0.177-0.xamarin.1.epel7.x86_64 requires mono-core = 5.14.0.177, but none of the providers can be installed
  - package mono-complete-5.16.0.187-0.xamarin.3.epel7.x86_64 requires mono-core = 5.16.0.187, but none of the providers can be installed
  - package mono-complete-5.16.0.220-0.xamarin.4.epel7.x86_64 requires mono-core = 5.16.0.220, but none of the providers can be installed
  - package mono-complete-5.2.0.215-0.xamarin.3.epel7.x86_64 requires mono-core = 5.2.0.215, but none of the providers can be installed
  - package mono-complete-5.2.0.224-0.xamarin.1.epel7.x86_64 requires mono-core = 5.2.0.224, but none of the providers can be installed
  - package mono-complete-5.4.0.201-0.xamarin.1.epel7.x86_64 requires mono-core = 5.4.0.201, but none of the providers can be installed
  - package mono-complete-5.4.1.6-0.xamarin.1.epel7.x86_64 requires mono-core = 5.4.1.6, but none of the providers can be installed
  - package mono-complete-5.4.1.7-0.xamarin.2.epel7.x86_64 requires mono-core = 5.4.1.7, but none of the providers can be installed
  - package mono-complete-5.8.0.108-0.xamarin.2.epel7.x86_64 requires mono-core = 5.8.0.108, but none of the providers can be installed
  - package mono-complete-5.8.0.127-0.xamarin.2.epel7.x86_64 requires mono-core = 5.8.0.127, but none of the providers can be installed
  - package mono-complete-5.8.0.127-0.xamarin.3.epel7.x86_64 requires mono-core = 5.8.0.127, but none of the providers can be installed
  - package mono-core-3.10.0-1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-3.10.0-2.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-3.12.0-0.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-3.12.0-1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-3.12.0-2.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-3.12.1-0.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-3.8.0-1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.1-1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.1-2.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.1-3.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.1-4.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.1.44-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.2.5-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.3.20-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.3.20-0.xamarin.4.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.4.1-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.0.5.1-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.2.1.102-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.2.2.30-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.2.2.30-0.xamarin.2.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.2.3.4-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.2.4.4-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.4.1.0-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.4.2.11-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.6.0.245-0.xamarin.4.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.6.1.3-0.xamarin.2.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.6.1.5-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.6.2.16-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.6.2.7-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.8.0.495-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.8.0.520-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.8.0.524-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-4.8.1.0-0.xamarin.1.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.0.0.100-0.xamarin.1.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.0.1.1-0.xamarin.3.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.10.0.140-0.xamarin.2.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.10.0.160-0.xamarin.1.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.10.1.20-0.xamarin.3.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.10.1.4-0.xamarin.3.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.10.1.47-0.xamarin.3.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.12.0.233-0.xamarin.3.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.12.0.301-0.xamarin.1.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.14.0.177-0.xamarin.1.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.16.0.187-0.xamarin.3.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.16.0.220-0.xamarin.4.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.2.0.215-0.xamarin.3.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.2.0.224-0.xamarin.1.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.4.0.201-0.xamarin.1.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.4.1.6-0.xamarin.1.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.4.1.7-0.xamarin.2.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.8.0.108-0.xamarin.2.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.8.0.127-0.xamarin.2.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - package mono-core-5.8.0.127-0.xamarin.3.epel7.x86_64 requires libgdiplus0, but none of the providers can be installed
  - nothing provides libgif.so.4()(64bit) needed by libgdiplus0-3.12-0.x86_64
  - nothing provides libgif.so.4()(64bit) needed by libgdiplus0-3.12-1.x86_64
  - nothing provides libgif.so.4()(64bit) needed by libgdiplus0-3.8-0.x86_64
  - nothing provides libgif.so.4()(64bit) needed by libgdiplus0-4.2-0.xamarin.2.epel7.x86_64
  - nothing provides libgif.so.4()(64bit) needed by libgdiplus0-5.6-0.xamarin.1.epel7.x86_64