[NEST Users] Re: CXX compiler change path

Hello Stefan, While using NESTML with NEST installed from conda, the compiler path needs to be changed in the nest-config file which you can find in your NEST installation directory. You can find the detailed instructions on our docs page here: https://nestml.readthedocs.io/en/latest/installation.html#anaconda-installa… Hope this helps! Regards, Pooja On 27. Jul 2023, at 10:21, Stefan Dvoretskii <stefan.dvorezky(a)gmail.com> wrote: Hello, when running code generator(NESTCodeGeneratorUtils.generate_code_for), I encounter an error: -- The CXX compiler identification is unknown CMake Error at CMakeLists.txt:95 (project): The CMAKE_CXX_COMPILER: /home/conda/feedstock_root/build_artifacts/nest-simulator_1633676998878/_build_env/bin/x86_64-conda-linux-gnu-c++ is not a full path to an existing compiler tool. Tell CMake where to find the compiler by setting either the environment variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path to the compiler, or to the compiler name if it is in the PATH. I have tried to set CXX variable to one of the compilers I have on the system, but it did not work. I don't know how to set CMAKE_CXX_COMPILER in this context. Maybe someone could give me an advice on that? Best regards, -- Stefan _______________________________________________ NEST Users mailing list -- users(a)nest-simulator.org To unsubscribe send an email to users-leave(a)nest-simulator.org _______________________________________________ NEST Users mailing list -- users(a)nest-simulator.org To unsubscribe send an email to users-leave(a)nest-simulator.org