When I try to install mpi4py without sudo using pip install on Ubuntu 22, I get the following error (with sudo works fine):
ERROR: Command errored out with exit status 1:
command: /home/vedant/miniconda3/bin/python /home/vedant/miniconda3/lib/python3.9/site-packages/pip/_vendor/pep517/in_process/_in_process.py build_wheel /tmp/tmp25az93fg
cwd: /tmp/pip-install-khu2q4rx/mpi4py_194f67e86692449fbf667e77b7a580c2
Complete output (404 lines):
running bdist_wheel
running build
running build_src
running build_py
creating build
creating build/lib.linux-x86_64-cpython-39
creating build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/bench.py -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/__init__.py -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/run.py -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/__main__.py -> build/lib.linux-x86_64-cpython-39/mpi4py
creating build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/_base.py -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/aplus.py -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/_lib.py -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/server.py -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/_core.py -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/__init__.py -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/__main__.py -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/pool.py -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
creating build/lib.linux-x86_64-cpython-39/mpi4py/util
copying src/mpi4py/util/dtlib.py -> build/lib.linux-x86_64-cpython-39/mpi4py/util
copying src/mpi4py/util/__init__.py -> build/lib.linux-x86_64-cpython-39/mpi4py/util
copying src/mpi4py/util/pkl5.py -> build/lib.linux-x86_64-cpython-39/mpi4py/util
copying src/mpi4py/py.typed -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/__init__.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/__main__.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/run.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/dl.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/MPI.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/bench.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/__init__.pxd -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/libmpi.pxd -> build/lib.linux-x86_64-cpython-39/mpi4py
copying src/mpi4py/MPI.pxd -> build/lib.linux-x86_64-cpython-39/mpi4py
creating build/lib.linux-x86_64-cpython-39/mpi4py/include
creating build/lib.linux-x86_64-cpython-39/mpi4py/include/mpi4py
copying src/mpi4py/include/mpi4py/mpi4py.MPI.h -> build/lib.linux-x86_64-cpython-39/mpi4py/include/mpi4py
copying src/mpi4py/include/mpi4py/mpi4py.MPI_api.h -> build/lib.linux-x86_64-cpython-39/mpi4py/include/mpi4py
copying src/mpi4py/include/mpi4py/mpi4py.h -> build/lib.linux-x86_64-cpython-39/mpi4py/include/mpi4py
copying src/mpi4py/include/mpi4py/mpi4py.i -> build/lib.linux-x86_64-cpython-39/mpi4py/include/mpi4py
copying src/mpi4py/include/mpi4py/mpi.pxi -> build/lib.linux-x86_64-cpython-39/mpi4py/include/mpi4py
copying src/mpi4py/futures/pool.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/server.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/__init__.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/__main__.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/aplus.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/_lib.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/futures/_core.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/futures
copying src/mpi4py/util/__init__.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/util
copying src/mpi4py/util/dtlib.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/util
copying src/mpi4py/util/pkl5.pyi -> build/lib.linux-x86_64-cpython-39/mpi4py/util
running build_clib
MPI configuration: [mpi] from 'mpi.cfg'
MPI C compiler: /usr/bin/mpicc
MPI C++ compiler: /usr/bin/mpicxx
MPI F compiler: /usr/bin/mpifort
MPI F90 compiler: /usr/bin/mpif90
MPI F77 compiler: /usr/bin/mpif77
checking for library 'lmpe' ...
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/vedant/miniconda3/include -I/home/vedant/miniconda3/include -fPIC -O2 -isystem /home/vedant/miniconda3/include -fPIC -c _configtest.c -o _configtest.o
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat _configtest.o -llmpe -o _configtest
/home/vedant/miniconda3/compiler_compat/ld: cannot find -llmpe
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
building 'mpe' dylib library
creating build/temp.linux-x86_64-cpython-39
creating build/temp.linux-x86_64-cpython-39/src
creating build/temp.linux-x86_64-cpython-39/src/lib-pmpi
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/vedant/miniconda3/include -I/home/vedant/miniconda3/include -fPIC -O2 -isystem /home/vedant/miniconda3/include -fPIC -c src/lib-pmpi/mpe.c -o build/temp.linux-x86_64-cpython-39/src/lib-pmpi/mpe.o
creating build/lib.linux-x86_64-cpython-39/mpi4py/lib-pmpi
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat -shared -Wl,-rpath,/home/vedant/miniconda3/lib -Wl,-rpath-link,/home/vedant/miniconda3/lib -L/home/vedant/miniconda3/lib -L/home/vedant/miniconda3/lib -Wl,-rpath,/home/vedant/miniconda3/lib -Wl,-rpath-link,/home/vedant/miniconda3/lib -L/home/vedant/miniconda3/lib -Wl,--no-as-needed build/temp.linux-x86_64-cpython-39/src/lib-pmpi/mpe.o -o build/lib.linux-x86_64-cpython-39/mpi4py/lib-pmpi/libmpe.so
checking for library 'vt-mpi' ...
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/vedant/miniconda3/include -I/home/vedant/miniconda3/include -fPIC -O2 -isystem /home/vedant/miniconda3/include -fPIC -c _configtest.c -o _configtest.o
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat _configtest.o -lvt-mpi -o _configtest
/home/vedant/miniconda3/compiler_compat/ld: cannot find -lvt-mpi
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
checking for library 'vt.mpi' ...
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/vedant/miniconda3/include -I/home/vedant/miniconda3/include -fPIC -O2 -isystem /home/vedant/miniconda3/include -fPIC -c _configtest.c -o _configtest.o
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat _configtest.o -lvt.mpi -o _configtest
/home/vedant/miniconda3/compiler_compat/ld: cannot find -lvt.mpi
collect2: error: ld returned 1 exit status
failure.
removing: _configtest.c _configtest.o
building 'vt' dylib library
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/vedant/miniconda3/include -I/home/vedant/miniconda3/include -fPIC -O2 -isystem /home/vedant/miniconda3/include -fPIC -c src/lib-pmpi/vt.c -o build/temp.linux-x86_64-cpython-39/src/lib-pmpi/vt.o
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat -shared -Wl,-rpath,/home/vedant/miniconda3/lib -Wl,-rpath-link,/home/vedant/miniconda3/lib -L/home/vedant/miniconda3/lib -L/home/vedant/miniconda3/lib -Wl,-rpath,/home/vedant/miniconda3/lib -Wl,-rpath-link,/home/vedant/miniconda3/lib -L/home/vedant/miniconda3/lib -Wl,--no-as-needed build/temp.linux-x86_64-cpython-39/src/lib-pmpi/vt.o -o build/lib.linux-x86_64-cpython-39/mpi4py/lib-pmpi/libvt.so
checking for library 'vt-mpi' ...
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -Wall -fPIC -O2 -isystem /home/vedant/miniconda3/include -I/home/vedant/miniconda3/include -fPIC -O2 -isystem /home/vedant/miniconda3/include -fPIC -c _configtest.c -o _configtest.o
/usr/bin/mpicc -pthread -B /home/vedant/miniconda3/compiler_compat _configtest.o -lvt-mpi -o _configtest
/home/vedant/miniconda3/compiler_compat/ld: cannot find -lvt-mpi
collect2: error: ld returned 1 exit status
I have looked at this post: Installing mpi4py and run sudo apt install mpi, which has worked. So, which mpiexec prints /usr/bin/mpiexec.
I have read this post: Cannot install mpi4py on CentOS 7, and have done the following:
sudo apt install python3-mpi4py
