Jekyll build does not work, not enough skill to solve it

Hi there! I’m pretty sure it’s a misconfiguration on my part but I just can’t seems to find it.

13:39:20.989	Installing ruby-3.2.1...
13:43:36.090	Installed ruby-3.2.1 to /opt/buildhome/.asdf/installs/ruby/3.2.1
13:43:36.090	
13:43:37.187	Installing project dependencies: BUNDLE_WITHOUT="development test" bundle install
13:43:37.632	Bundler 2.4.6 is running, but your lockfile was generated with 2.4.22. Installing Bundler 2.4.22 and restarting using that version.
13:43:38.463	Fetching gem metadata from https://rubygems.org/.
13:43:38.471	There was an error installing the locked bundler version (2.4.22), rerun with the `--verbose` flag for more details. Going on using bundler 2.4.6.
13:43:38.550	There was an error while trying to write to
13:43:38.551	`/Users/***/.gem/ruby/3.2.0`. It is likely that you need to grant
13:43:38.551	write permissions for that path.
13:43:38.586	Error: Exit with error code: 23
13:43:38.586	    at ChildProcess.<anonymous> (/snapshot/dist/run-build.js)
13:43:38.586	    at Object.onceWrapper (node:events:652:26)
13:43:38.587	    at ChildProcess.emit (node:events:537:28)
13:43:38.587	    at ChildProcess._handle.onexit (node:internal/child_process:291:12)
13:43:38.599	Failed: build command exited with code: 1
13:43:39.421	Failed: error occurred while running build command

I’ve added ‘BUNDLE_WITHOUT=“”’ but it is still not working.

Installing project dependencies: bundle install
14:07:30.631	Bundler 2.4.6 is running, but your lockfile was generated with 2.4.22. Installing Bundler 2.4.22 and restarting using that version.
14:07:31.464	Fetching gem metadata from https://rubygems.org/.
14:07:31.472	There was an error installing the locked bundler version (2.4.22), rerun with the `--verbose` flag for more details. Going on using bundler 2.4.6.
14:07:31.555	There was an error while trying to write to
14:07:31.556	`/Users/francisfontaine/.gem/ruby/3.2.0`. It is likely that you need to grant
14:07:31.556	write permissions for that path.
14:07:31.592	Error: Exit with error code: 23
14:07:31.593	    at ChildProcess.<anonymous> (/snapshot/dist/run-build.js)
14:07:31.593	    at Object.onceWrapper (node:events:652:26)
14:07:31.593	    at ChildProcess.emit (node:events:537:28)
14:07:31.593	    at ChildProcess._handle.onexit (node:internal/child_process:291:12)
14:07:31.604	Failed: build command exited with code: 1
14:07:32.652	Failed: error occurred while running build command