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 ;-) 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?
> > 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. > > 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 -- 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.
