Another data point: Installing the most recent version of Julia from the Julia web site; starting this version of Julia interactively (the REPL) and then "using Primes" works great.
So, I think something is wrong with the most recent version of Julia as delivered by MacPorts, but just don't know how to verify that. Thanks, Ken Wolcott On Fri, Jan 16, 2026 at 1:57 PM Kenneth Wolcott <[email protected]> wrote: > > Apparently, deactivating the most recent Julia version and activating > the prior Julia version resolves the problem I was experiencing with a > "corrupt" Julia library (that terminology is most likely incorrect). > I am able to interactively (inside the Julia REPL), say "using Primes" > now. > > I'm not sure how to write up a bug regarding this. So, this is MacOS > 26.2 (Tahoe) on arm64. > > Thanks, > Ken Wolcott > > On Fri, Jan 16, 2026 at 11:08 AM Kenneth Wolcott > <[email protected]> wrote: > > > > Hi; > > > > Julia has problems now with the Primes package after recent Julia upgrade. > > > > All my Julia stuff is from MacPorts and or from using Julia to add > > packages through the Julia REPL. > > > > I assume that this is a Julia problem, not a MacPorts issue, but I > > thought I'd bringit up here for comments prior to contacting the Julia > > community. > > > > A Julia Rosetta Code task worked previously and now does not. > > > > A partially redacted log output is attached. > > > > Thanks, > > Ken Wolcott
