cannot add plugin

[vinodsantharam]

Hi,

When I am executing bundle exec fastlane add_plugin android_version_manager I have the following message:

Vinods-MBP:fastlane vinod$ bundle exec fastlane add_plugin android_version_manager
[✔] 🚀 
[10:15:46]: It seems like you wanted to load some plugins, however they couldn't be loaded
[10:15:46]: Please follow the troubleshooting guide: https://docs.fastlane.tools/plugins/plugins-troubleshooting/

I am with the latest version of fastlane 2.176.0.

Thanks for your help!