Forum OpenACS Development: Re: Error upgrading from 5.10.0 to head
I hit the problem on a website that had been upgraded to 5.10.0 from 5.9.1, and didn't have xotcl-core installed.
Then when verifying the problem, I did a fresh install of 5.10.0 and attempted upgrading it to 5.10.1. But again, I failed to install xotcl-core on the 5.10.0 fresh install.
If I install the xotcl-core package on the 5.10.0 version, then the upgrade to 5.10.1 runs without errors.
many thanks for the diagnosis! I will try to remove the hidden dependency on xotcl-core!
all the best