pip install vaping issues with PyYAML on CentOS

[Bak3y]

pip install vaping
Collecting vaping
Collecting pluginmgr<0.6,>=0.5.0 (from vaping)
Collecting whichcraft<.5,>=0.4.0; python_version < "3.3" (from vaping)
  Using cached https://files.pythonhosted.org/packages/60/8a/5c52e30e11672f7e3aa61f348ddae443d122bcd96bc8b785ac76dbae944b/whichcraft-0.4.1-py2.py3-none-any.whl
Requirement already satisfied: gevent<3,>=1.1.2 in /usr/lib64/python2.7/site-packages (from vaping) (1.3.1)
Collecting python-daemon<3,>=2.1.1 (from vaping)
  Using cached https://files.pythonhosted.org/packages/f4/59/816004688f8e8602526553cd96226f34657ce4a86daa2240c3eebb0568a3/python_daemon-2.1.2-py2.py3-none-any.whl
Requirement already satisfied: pid<3,>=2.0.1 in /usr/lib/python2.7/site-packages (from vaping) (2.2.0)
Requirement already satisfied: click>=5.1 in /usr/lib/python2.7/site-packages (from vaping) (6.7)
Collecting munge<1,>=0.4 (from vaping)
Requirement already satisfied: future<1,>=0.14 in /usr/lib/python2.7/site-packages (from pluginmgr<0.6,>=0.5.0->vaping) (0.16.0)
Requirement already satisfied: greenlet>=0.4.13; platform_python_implementation == "CPython" in /usr/lib64/python2.7/site-packages (from gevent<3,>=1.1.2->vaping) (0.4.13)
Requirement already satisfied: docutils in /usr/lib/python2.7/site-packages (from python-daemon<3,>=2.1.1->vaping) (0.14)
Collecting lockfile>=0.10 (from python-daemon<3,>=2.1.1->vaping)
  Using cached https://files.pythonhosted.org/packages/c8/22/9460e311f340cb62d26a38c419b1381b8593b0bb6b5d1f056938b086d362/lockfile-0.12.2-py2.py3-none-any.whl
Requirement already satisfied: setuptools in /usr/lib/python2.7/site-packages (from python-daemon<3,>=2.1.1->vaping) (39.2.0)
Requirement already satisfied: requests<3,>=2.6.0 in /usr/lib/python2.7/site-packages (from munge<1,>=0.4->vaping) (2.6.0)
Collecting PyYAML>=3.11 (from munge<1,>=0.4->vaping)
Installing collected packages: PyYAML, munge, pluginmgr, whichcraft, lockfile, python-daemon, vaping
  Found existing installation: PyYAML 3.10
Cannot uninstall 'PyYAML'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.

CentOS Linux release 7.5.1804 (Core) running on DigitalOcean

[grizz]

That's because you have an old version of PyYAML installed via yum, can you remove that?

Otherwise, we can probably loosen the requirements from munge and do another release.