I could not build mlpack since the build failed, but I am sure it's
not due to pip. Here is the extract from the failed build log:
-- After much of the build
mkdir: cannot create directory '/usr/lib/python3.11/site-packages/':
Permission denied /usr/bin/python3: No module named pip
CMake Error at
/build/mlpack-4.1.0/src/mlpack/bindings/python/PythonInstall.cmake:23
(message):
Error installing Python bindings!
Call Stack (most recent call first):
src/mlpack/bindings/python/cmake_install.cmake:66 (include)
src/mlpack/bindings/cmake_install.cmake:50 (include)
src/mlpack/cmake_install.cmake:68 (include)
cmake_install.cmake:55 (include)