...
running install_scripts
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-fg8hfful/lxml/setup.py", line 233, in <module>
**setup_extra_options()
File "/usr/lib64/python3.5/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib64/python3.5/distutils/dist.py", line 955, in run_commands
self.run_command(cmd)
File "/usr/lib64/python3.5/distutils/dist.py", line 974, in run_command
cmd_obj.run()
File "/home/graham/.virtualenvs/test/lib/python3.5/site-packages/wheel/bdist_wheel.py", line 213, in run
archive_basename = self.get_archive_basename()
File "/home/graham/.virtualenvs/test/lib/python3.5/site-packages/wheel/bdist_wheel.py", line 161, in get_archive_basename
impl_tag, abi_tag, plat_tag = self.get_tag()
File "/home/graham/.virtualenvs/test/lib/python3.5/site-packages/wheel/bdist_wheel.py", line 155, in get_tag
assert tag == supported_tags[0]
AssertionError
----------------------------------------
Failed building wheel for lxml
Failed to build lxml