[Trisquel-users] can't update GDB (libpython3-stdlib)

[nuccigiorgio]

Ciao. I want to update GDB using GNU-DNS' launchpad repositories to version  
7.6 using apt-get or aptitude, but it says that libpython3-stdlib is not  
available. I am very confident that GNU (https://gnu.org/software/gdb/) would  
not have proprietary software. However, I want to know if there is a reason  
for which libpython3-stdlib is not in the Toutatis (Trisquel 6) repositories  
or if I can install it safely from somewhere else without getting non-free  
software. Thanks.