On Thursday, June 18, 2020, 1:07:14 PM GMT+3, Harold Gutch <harold.gutch@ds.mpg.de> wrote:

Petia,

going by your output and the fact that you are mentioning a
"supercomputer", my guess is that there are versions of gcc available
as environment modules (i.e., as in "module load gcc/...") that are
newer than the system base versions.  I suspect you compiled NEST with
such a gcc module loaded, but the module was *not* loaded when running
"make installcheck".

The output of the "cmake" command (in the first step of building NEST)
would be helpful here - but as that probably is no longer available,
it might be helful to know what CMAKE_CXX_COMPILER and
CMAKE_C_COMPILER are set to in CMakeCache.txt (this would be in the
build directory, i.e., the directory you ran "cmake" and "make" in).
I assume they are not set to /usr/bin/gcc and /usr/bin/g++ but point
to some other directory.

Anyway, my guess based on your screenshot is that you merely need to
load the correct gcc module to get it running.


cheers,
  Harold


On Tue, Jun 16, 2020 at 01:08:06PM +0000, Petia Koprinkova wrote:
>  Dear Lekshmi,
> Thank you very much! We have to check what version og gcc we have...
> Best,Petia
>
>    On Tuesday, June 16, 2020, 3:50:45 PM GMT+3, Rajalekshmi Deepu <r.deepu@fz-juelich.de> wrote: 
> 
> 
> Hi Petia,
>
>  Libraries like GLIBCXX_3.4.21 is part of gcc compiler. Do you have multiple versions of GCC compiler installed on the system?
>
> For details about versions of gcc and versions of appropriate libstdc++, please take a look here:
>
> https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html
>
> Best regards,
>
> Lekshmi
>
>
>
>
> On 16.06.20 10:47, Petia Koprinkova wrote:
>
> Hi,
> We are trying to install NEST on supercomputer Ahitohol but we were unable to manage with some errors. Here attached is a screenshot with last reported errors.
> Could you help to resolve it?Regards,Petia
>
>
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> --
> Rajalekshmi Deepu
> Simulation Lab Neuroscience
> Division HPC in Neuroscience        Phone:  +49 2461 61 8945
> Jülich Supercomputing Centre (JSC)  E-mail: r.deepu@fz-juelich.de
> Institute for Advanced Simulation    http://www.fz-juelich.de/ias/jsc
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