I have Ubuntu 16.04 server and want to install LLVM packages there.
I run bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)" command from https://apt.llvm.org, but get an error
Err:32 https://apt.llvm.org/xenial llvm-toolchain-xenial-14/main amd64 Packages
404 Not Found
Fetched 200 kB in 2s (89.5 kB/s)
Reading package lists... Done
W: The repository 'http://apt.llvm.org/xenial llvm-toolchain-xenial-14 Release' does not have a Release file.
N: Data from such a repository can't be authenticated and is therefore potentially dangerous to use.
N: See apt-secure(8) manpage for repository creation and user configuration details.
E: Failed to fetch https://apt.llvm.org/xenial/dists/llvm-toolchain-xenial-14/main/binary-amd64/Packages 404 Not Found
E: Failed to fetch https://apt.llvm.org/xenial/dists/llvm-toolchain-xenial-14/main/binary-all/Packages 404 Not Found
E: Some index files failed to download. They have been ignored, or old ones used instead.
Now I can’t even run sudo apt-get update and get the very same error.
How can I fix this or revert back?
>Solution :
Looking at the LLVM website, 16.04 reached EOL in 2021, so packages from the LLVM source were disabled.
I’d recommend updating to LTS.