Error during installation of requirement

[John33000]

Hi,

When I install requirement I get this :

compilation terminée.
    error: command 'gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-9dmvchit/psutil/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-2i9mydkv-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-9dmvchit/psutil/

And when I run the script I get " No module named 'gnupg'. I get same error with pip3 install gnupg

Can you help me please ?