When NEST is installed via apt install, the C++ header files are not installed on the

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Header files not included in apt package about nest-simulator HOT 2 OPEN

clinssen commented on May 27, 2024

Header files not included in apt package

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steffengraber commented on May 27, 2024

Hi @clinssen Could you check if they are not installed in /usr/include/nest/?

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steffengraber commented on May 27, 2024

I tried the NEST apt package with nestml and did the following:

log into a clean Ubuntu 22.04.3
install NEST 3.6 with apt

sudo add-apt-repository ppa:nest-simulator/nest
sudo apt-get update 
sudo apt install nest
source /usr/bin/nest_vars

edit /usr/bin/nest-config according https://nestml.readthedocs.io/en/latest/installation.html#anaconda-installation
install latest development nestml as described in the documentation

git clone https://github.com/nest/nestml
cd nestml/
python3 setup.py install

download https://raw.githubusercontent.com/nest/nestml/master/doc/tutorials/izhikevich/izhikevich_task.nestml
create python file to build

import matplotlib.pyplot as plt
import nest
import numpy as np
import os

from pynestml.codegeneration.nest_code_generator_utils import NESTCodeGeneratorUtils

module_name, neuron_model_name = \
    NESTCodeGeneratorUtils.generate_code_for("izhikevich_solution.nestml")

needed some dependencies
sudo apt install cmake libopenmpi-dev libreadline-dev
build
python3 buildnestml.py

This ends into this:

...
[100%] Built target nestml_a52ec4cd50eb4517842a4f606050a8d4_module_module
Install the project...
-- Install configuration: ""
-- Installing: /usr/lib/nest/nestml_a52ec4cd50eb4517842a4f606050a8d4_module.so
CMake Error at cmake_install.cmake:41 (file):
  file INSTALL cannot copy file
  "/workspaces/nest-apt_nestml/target/nestml_a52ec4cd50eb4517842a4f606050a8d4_module.so"
  to "/usr/lib/nest/nestml_a52ec4cd50eb4517842a4f606050a8d4_module.so":
  Permission denied.

Doing everything as root works fine!

@clinssen @pnbabu Do you have another example that might better illustrate the problem?

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