OK thanks for fixing it :-) I think it would be useful having a separate PPA where we provide backports of important libs used by R packages. But these should not be in c2d4u, because then enabling c2d4u may have unexpected side effects on non-R software.
I maintain backports of imagemagick and jq myself (for the magick and jqr packages). We could add one for tesseract 4 as well, once it is final: https://launchpad.net/~opencpu/+archive/ubuntu/imagemagick https://launchpad.net/~opencpu/+archive/ubuntu/jq J On Sat, Feb 3, 2018 at 4:43 PM, Michael Rutter <marut...@gmail.com> wrote: > > > On 02/03/2018 06:50 AM, Jeroen Ooms wrote: >> >> As of a few days I'm seeing this error on travis: >> >> The following packages have unmet dependencies: >> libleptonica-dev : Depends: liblept5 (= 1.74.4-1+nmu1ppa1~trusty1) >> but it is not going to be installed >> >> Which is caused by: >> >> The following packages have unmet dependencies: >> liblept5 : Depends: libopenjp2-7 (>= 2.0.0) but it is not installable >> >> This is caused by the recent update libleptonica on c2d4u. I guess >> this new version also requires a backport of libopenjp2-7. >> >> More generally I'm wondering if perhaps c/c++ libs backports should go >> into a separate PPA? I was assuming c2d4u would only provide r-cran >> packages but not have any side effects on system libs. > > > Jeroen, > > Sorry about this one. There was an update of the tesseract package, and it > required a newer version of libleptonica-dev. I thought I could copy in a > version from another PPA and have it work cleanly, but this was not the > case. > > I have deleted both packages, thus putting things back to the way they where > as of January 26th. Let me know if there are still issues. > > Michael > >> _______________________________________________ >> R-SIG-Debian mailing list >> R-SIG-Debian@r-project.org >> https://stat.ethz.ch/mailman/listinfo/r-sig-debian >> > > _______________________________________________ > R-SIG-Debian mailing list > R-SIG-Debian@r-project.org > https://stat.ethz.ch/mailman/listinfo/r-sig-debian _______________________________________________ R-SIG-Debian mailing list R-SIG-Debian@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-debian