Dear all, can you reproduce (on testing or unstable, especially) this 2 line error which inhibits interactive graphics (to me, tested on 2 debian testing boxes).
l@m740n:~$ R --vanilla > example(hist) hist> op <- par(mfrow = c(2, 2)) Error in (function (display = "", width, height, pointsize, gamma, bg, : il modulo X11 non può essere caricato Inoltre: Warning message: In (function (display = "", width, height, pointsize, gamma, bg, : unable to load shared object '/usr/lib/R/modules//R_X11.so': /usr/lib/x86_64-linux-gnu/libpng12.so.0: version `PNG12_0' not found (required by /usr/lib/R/modules//R_X11.so) which, freely translated from italian, is "module X11 can't be loaded". Some further details/checks follow (at least for the libpng part): l@m740n:~$ cd /usr/lib/x86_64-linux-gnu/ l@m740n:/usr/lib/x86_64-linux-gnu$ file libpng*so* | a bit of manual editing libpng12.so.0: symbolic link to libpng.so libpng.so: symbolic link to libpng16.so libpng16.so: symbolic link to libpng16.so.16.21.0 libpng16.so.16.21.0: ELF 64-bit LSB shared object, x86-64, version 1 (SYSV), dynamically linked, BuildID[sha1]=ef07f9566623c84b92b85a37d173c1b02dfed727, stripped so it seems libpng16.so.16.21.0 is used (vrs 16, which "does not have" `PNG12_0'). I installed the following packages from the debian mirror listed here http://ftp.it.debian.org/ that is deb http://debian.fastweb.it/debian/ testing main contrib non-free l@m740n:~$ dpkg -l | grep "r-base" ii r-base-core 3.2.4-revised-1 amd64 GNU R core of statistical computation and graphics system ii r-base-dev 3.2.4-revised-1 all GNU R installation of auxiliary GNU R packages l@m740n:~$ dpkg -l | grep libpng ii libpng-dev 1.6.21-2 amd64 PNG library - development (version 1.6) ii libpng-tools 1.6.21-2 amd64 PNG library - tools (version 1.6) ii libpng12-0:amd64 1.2.54-6 amd64 PNG library - runtime ii libpng16-16:amd64 1.6.21-2 amd64 PNG library - runtime (version 1.6) > sessionInfo() R version 3.2.4 Revised (2016-03-16 r70336) Platform: x86_64-pc-linux-gnu (64-bit) Running under: Debian GNU/Linux stretch/sid locale: [1] LC_CTYPE=it_IT.UTF-8 LC_NUMERIC=C [3] LC_TIME=it_IT.UTF-8 LC_COLLATE=it_IT.UTF-8 [5] LC_MONETARY=it_IT.UTF-8 LC_MESSAGES=it_IT.UTF-8 [7] LC_PAPER=it_IT.UTF-8 LC_NAME=C [9] LC_ADDRESS=C LC_TELEPHONE=C [11] LC_MEASUREMENT=it_IT.UTF-8 LC_IDENTIFICATION=C attached base packages: [1] stats graphics grDevices utils datasets methods base loaded via a namespace (and not attached): [1] tools_3.2.4 any hint? many thanks in advance best, Luca PS. please CC me [[alternative HTML version deleted]] _______________________________________________ R-SIG-Debian mailing list R-SIG-Debian@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-debian
