I already tried that but it did not help. I deleted r-base-dev as well and reinstalled it because it depends on gfortran. But it did not help.
2016-12-08 9:58 GMT+01:00 Tamas Nepusz <[email protected]>: > It could be the case that /usr/lib/libgfortran.so is a broken symlink > resulting from earlier package installations, removals and OS upgrades. Try > this: > > sudo dpkg --purge gfortran > sudo apt-get install gfortran > > (See also https://stackoverflow.com/questions/6302209/ > building-r-package-getting-error-ld-cannot-find-lgfortran ) > > > T. > > On Wed, Dec 7, 2016 at 11:26 PM, Hermann Norpois <[email protected]> > wrote: > >> Hello, >> >> I am unable to install igraph on: >> R version 3.3.2 (2016-10-31) -- "Sincere Pumpkin Patch" >> Ubuntu 14.04. >> After the usual install.packages ('igraph') ... >> This is the error message: >> >> .... >> /usr/bin/ld: cannot find -lgfortran >> /usr/bin/ld: cannot find -lgfortran >> collect2: error: ld returned 1 exit status >> make: *** [igraph.so] Fehler 1 >> ERROR: compilation failed for package ‘igraph’ >> * removing ‘/home/jbreu/R/x86_64-pc-linux-gnu-library/3.3/igraph’ >> >> Die heruntergeladenen Quellpakete sind in >> ‘/tmp/RtmpDnTswM/downloaded_packages’ >> Warnmeldung: >> In install.packages("igraph") : >> Installation des Pakets ‘igraph’ hatte Exit-Status ungleich 0 >> >> I checked if r-base-dev was installed ... >> ~$ sudo apt-get install r-base-dev >> Reading package lists... Done >> Building dependency tree >> Reading state information... Done >> r-base-dev is already the newest version. >> 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. >> >> This is my gfortran version: >> ~$ gfortran --version >> GNU Fortran (Ubuntu 4.8.5-2ubuntu1~14.04.1) 4.8.5 >> Copyright (C) 2015 Free Software Foundation, Inc. >> >> GNU Fortran comes with NO WARRANTY, to the extent permitted by law. >> You may redistribute copies of GNU Fortran >> under the terms of the GNU General Public License. >> For more information about these matters, see the file named COPYING >> >> How should I continue? >> Thanks >> Hermann >> >> >> _______________________________________________ >> igraph-help mailing list >> [email protected] >> https://lists.nongnu.org/mailman/listinfo/igraph-help >> >> > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help > >
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