obsolete dependencies

[patchMonkey156]

gccxml is obsolete, and not hosted in the repos. Suggest migrating to castxml.

pip install ctypeslib==dev hg+https://cusepy.googlecode.com/hg
Error [Errno 2] No such file or directory while executing command hg clone --noupdate -q https://cusepy.googlecode.com/hg /tmp/pip-X1rDlb-build
Cannot find command 'hg'

dnf install hg-git
upon install hg-git:

pip install ctypeslib==dev hg+https://cusepy.googlecode.com/hg
Collecting hg+https://cusepy.googlecode.com/hg
Cloning hg https://cusepy.googlecode.com/hg to /tmp/pip-aQRCBB-build
abort: HTTP Error 404: Not Found
Command "hg clone --noupdate -q https://cusepy.googlecode.com/hg /tmp/pip-aQRCBB-build" failed with error code 255 in None

sudo modprobe cuse
sudo chmod 666 /dev/cuse

Those lines seem to execute normally. but:
qrandom-dev
File "/bin/qrandom-dev", line 11, in
load_entry_point('quantumrandom==1.9.0', 'console_scripts', 'qrandom-dev')()
File "/usr/lib/python2.7/site-packages/pkg_resources/init.py", line 572, in load_entry_point
return get_distribution(dist).load_entry_point(group, name)
File "/usr/lib/python2.7/site-packages/pkg_resources/init.py", line 2749, in load_entry_point
return ep.load()
File "/usr/lib/python2.7/site-packages/pkg_resources/init.py", line 2402, in load
return self.resolve()
File "/usr/lib/python2.7/site-packages/pkg_resources/init.py", line 2408, in resolve
module = import(self.module_name, fromlist=['name'], level=0)
File "/usr/lib/python2.7/site-packages/quantumrandom/dev.py", line 24, in
import cuse
ImportError: No module named cuse

meanwhile, I now have a /dev/cuse that anyone can read and write to. dafuq?