As I am a Windows user, I am not sure to be able to help you, anyway as I did not meet so many installation errors, perhaps you did something wrong
I think you should :
- fully reinstall openxcom (perhaps use zip file for a manual installation)
- remove any existing user folder (anywhere on your computer) to be sure there is not an obsolete options.cfg somewhere else
- be sure a User folder does exists at same level as Data
Then, you should activate mods one by one, to determine if you have to face compliance issues or not :
- Activate 1st, test it
- De-activate first, activate 2nd, test it
...
Regarding resources issue, have a look at your Data folder, and check Resources is at right place inside (Data/Resources)