Command "/usr/local/bin/python3.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-8t021eql/wordcloud/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-record-v6io0_mk/install-record.txt --single-version-externally-managed --prefix --compile --user --prefix=" failed with error code 1 in /tmp/pip-install-8t021eql/wordcloud/