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] > <javascript:>> wrote: > > On Wed, Jul 18, 2018 at 12:04 PM, 'Andrey Brukhno' via votca > > <[email protected] <javascript:>> 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). BTW, when I tried to install with apt-get nothing happened: no votca package found. Perhaps it would only work for 2016(+) Ubuntu? > > > >> > >> 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. 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] <javascript:>. > >> To post to this group, send email to [email protected] > <javascript:>. > >> 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.
