* Install Python-docs
user@host ~/Documents/git/cellwire/lib/gtp/support$ \
pip install python-docx
* Change the format of standard specification
from 29274-d80.doc to 29274-d80.docx
using Microsoft Office 2007+
* Generate TLV support files
user@host ~/Documents/git/cellwire/lib/s1ap/support$ \
python gtpv2c_tlv.py -f 29274-d80.docx -o ..