Error: can't satisfy 'google-cloud-env (>= 1.6.0, < 2.0.0)', already activated 'google-cloud-env-2.1.0' about fastlane

[lacostej]

Do you run fastlane using a package manager? E:g. Bundler.

If not, can you try?
If yes, does bundle exec fastlane env works?

[triplef]

In this specific setup I’m currently not using a package manager, but I found out the problem seems to be with googleauth:

I had googleauth-1.9.1 installed, which depends on google-cloud-env (~> 2.1) and which clashes with the google-cloud-env (>= 1.6.0, < 2.0.0) dependency from fastlane. If I install googleauth-1.8.1 it works fine.

Maybe this dependency needs to be pinned to < 1.9?

fastlane/supply/lib/supply/client.rb

Line 1 in ebd6daf

require 'googleauth'

[triplef]

Using Bundler on another machine it actually works fine as it resolves googleauth to 1.8.1, so I guess this was just a local issue due to not using a package manager. Sorry for the noise.