#49669: port upgrade outdated @ MacPorts 2.3.4 Error: Unable to open port: can't read "mpi.default": no such variable --------------------------+------------------------ Reporter: rioyokota@… | Owner: dstrubbe@… Type: defect | Status: closed Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Resolution: fixed | Keywords: haspatch Port: | --------------------------+------------------------ Comment (by hosamani@…): Hey all, First time reporter here, please bear with me. My issue is identical to the OP. I see you guys have promptly released a patch to fix it fast. However being a novice, I am having trouble using the patch fix the issue. I have read the "how to" section and the 4.5 in the Macport guide. But unfortunately none of them speak about this scenario! Both those resources about fixing a specific port. Since this is not a port that is damaged here, could someone tell me how would I go about using the patch to fix the issue. Thank you -- Ticket URL: <https://trac.macports.org/ticket/49669#comment:13> MacPorts <https://www.macports.org/> Ports system for OS X