CMAKE error: Could not find a package configuration file provided by "Eigen3" (requested version 3.3.0)

[Maryam Sadeghi]

Hi

I am new to votco and am following the instructions on github to install votco-csg. I get the following error while installing VOTCA's next generation build system:

CMake Error at CMakeLists.txt:69 (_find_package):
  Could not find a package configuration file provided by "Eigen3" (requested
  version 3.3.0) with any of the following names:

    Eigen3Config.cmake
    eigen3-config.cmake

  Add the installation prefix of "Eigen3" to CMAKE_PREFIX_PATH or set
  "Eigen3_DIR" to a directory containing one of the above files.  If "Eigen3"
  provides a separate development package or SDK, be sure it has been
  installed.
Call Stack (most recent call first):
  tools/CMakeLists.txt:74 (find_package)


-- Configuring incomplete, errors occurred!

Could anyone help me to fix this issue?

Thank you

Maryam

[Maryam Sadeghi]

Thank you very much, fixed that. Now I'm getting the following error about gromacs library, I have the latest version of gromacs on my machine though:

CMake Error at csg/CMakeModules/FindGROMACS.cmake:52 (message):
  Could not find a suitable gromacs library.  gmx_version is not defined in
  the gromacs library, that is very very strange, take a look at the error
  message in /home/maryam/APPS/votca/build/CMakeFiles/CMakeError.log to find
  out what was going wrong.  This most likely means that your gromacs version
  is too old, we need at least gromacs 2016!

Call Stack (most recent call first):

  CMakeLists.txt:69 (_find_package)
  csg/CMakeLists.txt:73 (find_package)

Regards,

Maryam

--
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 votca+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/votca/1a4c92b3-e6e1-4248-a615-ec8385ab2bbc%40googlegroups.com.

[Christoph Junghans]

On Fri, Nov 1, 2019 at 10:35 PM Maryam Sadeghi
<maryam.s...@gmail.com> wrote:
>
> Thank you very much, fixed that. Now I'm getting the following error about gromacs library, I have the latest version of gromacs on my machine though:
> CMake Error at csg/CMakeModules/FindGROMACS.cmake:52 (message):
> Could not find a suitable gromacs library. gmx_version is not defined in
> the gromacs library, that is very very strange, take a look at the error
> message in /home/maryam/APPS/votca/build/CMakeFiles/CMakeError.log to find
> out what was going wrong. This most likely means that your gromacs version
> is too old, we need at least gromacs 2016!

You need a non-mpi shared version of the gromacs library, you can find
the details of the error in CMakeError.log listed above, just have a
look and/or post this file here. If you aren't planning to use
gromacs, you can build without it by adding -DWITH_GMX=OFF to the
cmake command.

Christoph

> To view this discussion on the web visit https://groups.google.com/d/msgid/votca/CAMpAHxotF9ROrD7ixFfjfdbKE8wK1qhmP2VsPcAX98d-SEQPTg%40mail.gmail.com.



--
Christoph Junghans
Web: http://www.compphys.de

[Maryam Sadeghi]

I am actually planning to use votca with gromacs, can you please advise how can i change gromacs library to a non-mpi shared version?

Best

Maryam

To unsubscribe from this group and stop receiving emails from it, send an email to votca+unsubscribe@googlegroups.com.

[Christoph Junghans]

On Sat, Nov 2, 2019 at 5:56 PM Maryam Sadeghi
<maryam.s...@gmail.com> wrote:
>
> I am actually planning to use votca with gromacs, can you please advise how can i change gromacs library to a non-mpi shared version?

The easiest way is to have VOTCA build its own gromacs with
-DBUILD_OWN_GROMACS=ON. Another option is to build gromacs with
-DGMX_MPI=OFF and -DBUILD_SHARED_LIBS=ON (and
-DGMX_INSTALL_LEGACY_API=ON for gmx-2020 and newer)

Christoph

>>> To unsubscribe from this group and stop receiving emails from it, send an email to votca+un...@googlegroups.com.

>>> To view this discussion on the web visit https://groups.google.com/d/msgid/votca/1a4c92b3-e6e1-4248-a615-ec8385ab2bbc%40googlegroups.com.
>

> --
> 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 votca+un...@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgid/votca/24b70a23-f7b1-4c3e-b806-7f9c8d6db515%40googlegroups.com.

[Maryam Sadeghi]

Thank you very much Christoph, can you also kindly let me know if i would want to have VOTCA build its own gromacs, does that mean that I have to remove the current version of gromacs I'm using from my machine?

Best

Maryam

>>> To unsubscribe from this group and stop receiving emails from it, send an email to vo...@googlegroups.com.

>>> To view this discussion on the web visit https://groups.google.com/d/msgid/votca/1a4c92b3-e6e1-4248-a615-ec8385ab2bbc%40googlegroups.com.
>
> --
> 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 vo...@googlegroups.com.

[Christoph Junghans]

On Sat, Nov 2, 2019, 20:37 Maryam Sadeghi <maryam.s...@gmail.com> wrote:

Thank you very much Christoph, can you also kindly let me know if i would want to have VOTCA build its own gromacs, does that mean that I have to remove the current version of gromacs I'm using from my machine?

No, you don't have to remove them, VOTCA will just not use them during the build.

You might want to keep an mpi version of gromacs around to do the simulation in parallel.

Christoph

To unsubscribe from this group and stop receiving emails from it, send an email to votca+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/votca/9ff2177b-6eba-4ea6-90dc-ced3a6eefebc%40googlegroups.com.

[Maryam Sadeghi]

Hi Christoph,

Thank you very much for your help, as you instructed I am installing VOTCA with cmake option -DBUILD_OWN_GROMACS=ON and have installed all the prerequisite packages, however i cant get upgrade clang_format from version 7 to 7.0.1 on my machine (ubuntu 18.04), which gives me the following error:

-- The following OPTIONAL packages have not been found:

 * CLANG_FORMAT (required version >= 7.0.1)

-- Configuring incomplete, errors occurred!

See also "/home/maryam/APPS/votca/build/CMakeFiles/CMakeOutput.log".
See also "/home/maryam/APPS/votca/build/CMakeFiles/CMakeError.log".

Hopefully, this will be the last error.

Best

Maryam

On Saturday, November 2, 2019 at 9:05:37 PM UTC-7, Christoph Junghans wrote:

To view this discussion on the web visit https://groups.google.com/d/msgid/votca/9ff2177b-6eba-4ea6-90dc-ced3a6eefebc%40googlegroups.com.

[Christoph Junghans]

On Sun, Nov 3, 2019, 00:38 Maryam Sadeghi <maryam.s...@gmail.com> wrote:

Hi Christoph,

Thank you very much for your help, as you instructed I am installing VOTCA with cmake option -DBUILD_OWN_GROMACS=ON and have installed all the prerequisite packages, however i cant get upgrade clang_format from version 7 to 7.0.1 on my machine (ubuntu 18.04), which gives me the following error:

As the error says clang-format is optional, there must be another error above that.

Christoph

To unsubscribe from this group and stop receiving emails from it, send an email to votca+un...@googlegroups.com.
To view this discussion on the web visit https://groups.google.com/d/msgid/votca/ab6e4925-507a-44e9-81ad-054486d0455e%40googlegroups.com.