Неподдерживаемая версия GNU! Версии gcc позже 6 не поддерживаются! — вызывает импорт cpp_extension

Затем я импортирую это говорит перед ошибкой это:

/home/dex/anaconda3/lib/python3.6/site-packages/torch/utils/cpp_extension.py:118: UserWarning:

!! WARNING !!

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Your compiler (c++) may be ABI-incompatible with PyTorch!
Please use a compiler that is ABI-compatible with GCC 4.9 and above.
See https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html.

See https://gist.github.com/goldsborough/d466f43e8ffc948ff92de7486c5216d6
for instructions on how to install GCC 4.9 or higher.
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!! WARNING !!

warnings.warn(ABI_INCOMPATIBILITY_WARNING.format(compiler))

Но, следуя сути, пытаюсь установить 4.9 и 5.9 те же ошибки
Не могу установить, также 18.04, но с другой ошибкой:

  dex@dexpc:~$ sudo apt-get install software-properties-common
[sudo] password for dex:
Reading package lists... Done
Building dependency tree
Reading state information... Done
software-properties-common is already the newest version (0.96.24.32.4).
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
dex@dexpc:~$ sudo apt-get update
Ign:1 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:2 http://archive.ubuntu.com/ubuntu bionic InRelease
Get:3 http://security.ubuntu.com/ubuntu xenial-security InRelease [107 kB]
Hit:4 http://ppa.launchpad.net/graphics-drivers/ppa/ubuntu bionic InRelease
Hit:5 http://dl.google.com/linux/chrome/deb stable Release
Hit:6 http://ppa.launchpad.net/noobslab/apps/ubuntu bionic InRelease
Hit:7 https://download.docker.com/linux/ubuntu bionic InRelease
Hit:8 http://us.archive.ubuntu.com/ubuntu xenial InRelease
Hit:9 http://ppa.launchpad.net/teejee2008/ppa/ubuntu bionic InRelease
Get:10 http://us.archive.ubuntu.com/ubuntu xenial-updates InRelease [109 kB]
Hit:11 http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu bionic InRelease
Ign:13 http://ppa.launchpad.net/upubuntu-com/ppa/ubuntu bionic InRelease
Err:14 http://ppa.launchpad.net/upubuntu-com/ppa/ubuntu bionic Release
404  Not Found [IP: 91.189.95.83 80]
Reading package lists... Done
E: The repository 'http://ppa.launchpad.net/upubuntu-com/ppa/ubuntu bionic Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
dex@dexpc:~$ sudo apt-get install gcc-5.9 g++-5.9
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package gcc-5.9
E: Couldn't find any package by glob 'gcc-5.9'
E: Couldn't find any package by regex 'gcc-5.9'
E: Unable to locate package g++-5.9
E: Couldn't find any package by glob 'g++-5.9'
E: Couldn't find any package by regex 'g++-5.9'dex@dexpc:~$ gcc --version
gcc (Ubuntu 7.3.0-16ubuntu3) 7.3.0