Following this article, GDB is installed in the same prefix as glib (I'm using official distro packages. However, when I run info auto-load python-scripts, I get No auto-load scripts. I have enable python auto-loading, and it looks like the scripts are installed correctly:
/usr/share/gdb/auto-load/
└── usr
└── lib
├── libglib-2.0.so.0.8400.2-gdb.py
├── libgobject-2.0.so.0.8400.2-gdb.py
├── libgstreamer-1.0.so.0.2602.0-gdb.py
├── libisl.so.23.4.0-gdb.py
└── libstdc++.so.6.0.34-gdb.py
Подробнее здесь: https://stackoverflow.com/questions/796 ... on-scripts
