the developer of nfqueue doesn't know what he's doing packaging something like this

installosc.sh

#!/bin/sh

cwd=$PWD
# intended use: install oschameleon on centos7
# as root without any bloody care for proper procedures
yum upgrade -y
yum install epel-release -y
yum install wget alien git python-pip gcc -y
pip install gevent
# adapted from https://pypi.org/project/OSfooler-ng/
wget http://mirrors.kernel.org/ubuntu/pool/universe/n/nfqueue-bindings/python-nfqueue_0.6-1build2_amd64.deb

# taken from https://www.electricmonk.nl/log/2017/02/23/how-to-solve-rpms-created-by-alien-having-file-conflicts/
pname=python-nfqueue-0.6
rel="-2"
alien -r -g python-nfqueue_0.6-1build2_amd64.deb
cd $pname
sed -i 's#%dir "/"##' $pname$rel.spec
sed -i 's#%dir "/usr/lib/"##' $pname$rel.spec
sed -i 's#%dir "/usr/lib/"##' $pname$rel.spec
#sed -i 's/dist-packages/site-packages/g' $pname$rel.spec
rpmbuild --target=x86_64 --buildroot=$PWD -bb $pname$rel.spec
cd $cwd

yum install ./python-nfqueue-0.6-2.x86_64.rpm -y

# centos uses site-packages but debian uses dist-packages
# manually fix the package installation

cd /usr/lib/python2.7/dist-packages/
#cp -rav ./* ../site-packages/
cd $cwd

#git clone https://github.com/mushorg/oschameleon.git
#cd oschameleon
#python setup.py install