Command "/usr/bin/python2 -u -c "import setuptools, tokenize;file='/tmp/pip-build-6jExFt/jieba/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-xAfrwY-record/install-record.txt --single-version-externally-managed --compile" failed with error code -9 in /tmp/pip-build-6jExFt/jieba/