On Thu, Jul 19, 2018 at 9:33 AM, 'Andrey Brukhno' via votca <[email protected]> wrote: > > > On Thursday, July 19, 2018 at 3:27:52 PM UTC+1, Christoph Junghans wrote: >> >> On Wed, Jul 18, 2018 at 12:20 PM, Christoph Junghans <[email protected]> >> wrote: >> > On Wed, Jul 18, 2018 at 12:04 PM, 'Andrey Brukhno' via votca >> > <[email protected]> wrote: >> >> Hello, >> >> >> >> The last time I was installing the CSG package in my Ubuntu (up-to-date >> >> 2014 >> >> LTS) I got this error from cmake: eigen3 not found, with a suggestion >> >> to >> >> provide the path to it. I then downloaded the library from their >> >> website, >> >> installed it and added its include directory to both my $PATH and to >> >> the >> >> environment under the suggested name EIGEN3_INCLUDE_DIR. But cmake >> >> still >> >> complained and stopped with the same error, even when I fed it the >> >> flag: >> >> -DEIGEN3_INCLUDE_DIR=<destination>. >> > Just a reminder that 2014 was already 4 years ago ;-) > > > Thanks, up to now it did not hurt to stay with that version, but eventually > yes an upgrade is pending. :) > >> >> > We recently fixed an issue in the Eigen3 detection: >> > >> > https://github.com/votca/votca/commit/8fdcedae9b46e1739fa2ef8589cd5a8f6881d420 >> > which includes: >> > >> > https://github.com/votca/tools/commit/3ee8b88e6022772b843f21a04f66a5bd8bfddd09 >> > >> > https://github.com/votca/csg/commit/c3f9b3e2841c4b5c0eac20e4d843f6b108750ecf >> > Did you use that version? > > > No, I have not tried any newer version yet. My aim was to get the latest > release installed, which spack did succeed to do (v1.4.1). But then I don't understand your original error because votca-csg 1.4.1 doesn't depend on Eigen3.
> > BTW, when I tried to install with apt-get nothing happened: no votca package > found. Perhaps it would only work for 2016(+) Ubuntu? Yes, only 2016.4 and later: https://packages.ubuntu.com/search?keywords=votca-csg&searchon=names&suite=all§ion=all and v1.4.1 only in Ubuntu 18.04! > >> >> > >> >> >> >> Not sure what went wrong, but I had to use alternative way of >> >> installation >> >> via spack, and it worked eventually, although it lloked like spack >> >> installed >> >> ALL the dependencies along with VOTCA in a separate directory, which is >> >> of >> >> course an overkill. >> > That is Spack's design, so don't complain to me! And yes we need to >> > update the dependencies of the VOTCA package in Spack. >> https://github.com/spack/spack/pull/8757 > > > I see... Otherwise I also noticed that spack installs csg and tools > separately in two directories beside each other. But then VOTCARC.bash etc > occur in the tools/bin and VOTCASHARE points at votca_tools/share instead of > votca_csg/share, so the scripts/inverse are not found. I had to reset > VOTCASHARE correctly in my .bashrc. Good point I will have to think, how to fix that. I think the VOTCARC file should get installed to start with as csg_inverse will auto-detect the location (using csg_call in your PATH) if VOTCASHARE isn't set. Christoph > > I mentioned this for other users to be aware. > > Andrey >> >> >> >> >> >> I suppose this post is just to notify the current developers that there >> >> might be some issue with finding an exiasting Eigen3 dir. >> > Thanks for letting us know, can you try if above versions fix the issue >> > for you? >> > >> > Christoph >> >> >> >> Thanks >> >> Andrey >> >> >> >> -- >> >> You received this message because you are subscribed to the Google >> >> Groups >> >> "votca" group. >> >> To unsubscribe from this group and stop receiving emails from it, send >> >> an >> >> email to [email protected]. >> >> To post to this group, send email to [email protected]. >> >> Visit this group at https://groups.google.com/group/votca. >> >> For more options, visit https://groups.google.com/d/optout. >> > >> > >> > >> > -- >> > Christoph Junghans >> > Web: http://www.compphys.de >> >> >> >> -- >> Christoph Junghans >> Web: http://www.compphys.de > > -- > You received this message because you are subscribed to the Google Groups > "votca" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/votca. > For more options, visit https://groups.google.com/d/optout. -- Christoph Junghans Web: http://www.compphys.de -- You received this message because you are subscribed to the Google Groups "votca" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/votca. For more options, visit https://groups.google.com/d/optout.
