deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic main
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-5.0 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-5.0 main
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-6.0 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-6.0 main
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-7 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-7 main
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-8 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-8 main
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-9 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-9 main
deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-10 main
deb-src http://apt.llvm.org/bionic/ llvm-toolchain-bionic-10 main

deb http://ppa.launchpad.net/deadsnakes/ppa/ubuntu bionic main
deb-src http://ppa.launchpad.net/deadsnakes/ppa/ubuntu bionic main