On Sun, Aug 4, 2019 at 4:54 PM Ben Bolker <bbol...@gmail.com> wrote: > > On 2019-08-04 5:43 p.m., Iñaki Ucar wrote: > > On Sun, 4 Aug 2019 at 23:26, Ben Bolker <bbol...@gmail.com> wrote: > >> > >> > >> I'm having some trouble with travis builds of a package (local checks > >> work fine) and hoping if I can get suggestions for diagnosis & > >> troubleshooting ... > >> > >> The package is 'broom.mixed'; I hadn't changed it in a while, but > >> recently got a minor pull request which seemed reasonable. I believe the > >> problems I'm having now are dependency and/or caching problems, not > >> actually related to the changes in the package. > >> > >> The failing build is here > >> > >> https://travis-ci.org/bbolker/broom.mixed/builds/567597217 > > > > I see various "package x was installed by an R version with different > > internals; it needs to be reinstalled for use with this R version". > > > > Top of the page, right side, you should see More options > Caches. Try > > removing them and restart the build. > > > > Iñaki > > I tried that already, thanks. That's why I'm now suspecting it's some > kind of mismatch between the Rutter PPAs and the default (?) repos that > Travis uses. It would be a little painful, but I could edit out the > rstan dependency and try the builds with and without Rutter's PPA to > test that hypothesis ... > Try changing: sudo add-apt-repository -y "ppa:marutter/rrutter" sudo add-apt-repository -y "ppa:marutter/c2d4u" to: sudo add-apt-repository -y "ppa:marutter/rrutter3.5" sudo add-apt-repository -y "ppa:marutter/c2d4u3.5"
The R C API changed between R-3.4.x and R-3.5.x, which created incompatibility in packages installed using different versions. Any R > 3.6.x should use the "ppa:*3.5" PPAs. > cheers > Ben Bolker > > > > > > > ______________________________________________ > R-package-devel@r-project.org mailing list > https://stat.ethz.ch/mailman/listinfo/r-package-devel -- Joshua Ulrich | about.me/joshuaulrich FOSS Trading | www.fosstrading.com ______________________________________________ R-package-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-package-devel