I'd been building with v3.4 of Zeppelin contracts for a while without issues. I just started a new project using v4.4.0 and I'm getting the following error when I try and publish my contract publish_source = True:
I'm using Brownie v1.16. I saw another user post that they solved a similar issue by upgrading to Brownie v1.17. However I'm even having issues doing that. For example, if I try to to update Brownie, it will say I have the latest version - 1.16. So I have tried to force update to 1.17 and I get the following error:
ERROR: Could not find a version that satisfies the requirement vyper==0.3.1 (from eth-brownie)
...So then I try and install vyper 0.3.1, and that presents another error: ERROR: No matching distribution found for vyper==0.3.1
I'm at a loss as to where to go from here, I'm hoping I can solve my original issue by upgrading to Brownie 1.17, however I cannot even manage to get that to happen.
Thanks for any help in advance.