After a recent upgrade of "R" I have many broken links that never resolve

[Kenneth Wolcott]

How to fix this?

I hope that these ports are arm64 and not universal...

Here is an excerpt of the last attempt when I agree to an revbuild:

DEBUG: universal_variant is false, so not adding the default universal variant
DEBUG: Executing variant gcc14 provides gcc14
Error: R-Matrix: Variant gcc14 conflicts with gcc15
DEBUG: Error evaluating variants
    while executing
"error "Error evaluating variants""
    (procedure "mportopen" line 72)
    invoked from within
"mportopen $porturl $interp_options $installedvariations"
Error: Unable to open port: Error evaluating variants
DEBUG: Rebuilding port R-backports finished with status 1
DEBUG: rev-upgrade failed: Error rebuilding R-backports
    while executing
"error "Error rebuilding $portname""
    (procedure "revupgrade_scanandrebuild" line 489)
    invoked from within
"revupgrade_scanandrebuild broken_port_counts $opts"
Error: rev-upgrade failed: Error rebuilding R-backports
Error: Follow https://guide.macports.org/#project.tickets if you
believe there is a bug.
~:


R-app @1.82
 R-MASS @7.3-61
 R-class @7.3-22
 R-backports @1.5.0
 R-base64enc @0.1-3
 R-cli @3.6.3
 R-digest @0.6.37
 R-foreign @0.8-87
 R-glue @1.8.0
 R-gmp @0.7-5
 R-Rmpfr @1.0-0
 R-gtools @3.9.5
 R-jsonlite @1.8.9
 R-lattice @0.22-6
 R-Matrix @1.7-1+gcc14
 R-magrittr @2.0.3
 R-nlme @3.1-166+gcc14
 R-mgcv @1.9-1+gcc14
 R-nnet @7.3-19
 R-proxy @0.4-27
 R-e1071 @1.7-16
 R-rlang @1.1.4
 R-rpart @4.1.23
 R-spatial @7.3-17
 R-stringi @1.8.4
 R-survival @3.7-0
 R-vctrs @0.6.5
 R-purrr @1.0.2
 R-xml2 @1.3.6
Continue? [Y/n]:

Every time I say yes, it dies...

Thanks,
Ken Wolcott