Unable to install PyCrypto I'm installing PyCrypto because it is a dependency of another package. The installation always ends in an error in Termux (pip install pycrypto):

Command "/data/data/com.termux/files/usr/bin/python -u -c "import setuptools, tokenize;__file__='/data/data/com.termux/files/usr/tmp/pip-install-ip9yqged/pycrypto/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /data/data/com.termux/files/usr/tmp/pip-record-_ac102nh/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /data/data/com.termux/files/usr/tmp/pip-install-ip9yqged/pycrypto/


The other Python packages have so far installed succesfully.
Try installing a C compiler like Clang provided by Termux:

apt install clang