# Help, tpm not working!
Here's the list of issues users had with `tpm`:
> Nothing works. `tpm` key bindings `prefix + I`, `prefix + U` not even
defined.
[Issue #22](https://github.com/tmux-plugins/tpm/issues/22)
- Do you have required `tmux` version to run `tpm`?
Check `tmux` version with `$ tmux -V` command and make sure it's higher or
equal to the required version for `tpm` as stated in the readme.
- ZSH tmux plugin might be causing issues.
If you have it installed, try disabling it and see if `tpm` works then.
> Weird sequence of characters show up when installing or updating plugins
[Issue #25](https://github.com/tmux-plugins/tpm/issues/25)
- This could be caused by [tmuxline.vim](https://github.com/edkolev/tmuxline.vim)
plugin. Uninstall it and see if things work.
> "failed to connect to server" error when sourcing .tmux.conf
[Issue #48](https://github.com/tmux-plugins/tpm/issues/48)
- Make sure `tmux source ~/.tmux.conf` command is ran from inside `tmux`.