Ubuntu 12 Precise - Linuxbrew/brew GitHub Wiki
docker build -t linuxbrew-precise https://raw.githubusercontent.com/Linuxbrew/docker/master/precise/Dockerfile
docker run -it --name=linuxbrew-precise linuxbrew-precise
Follow the Linuxbrew installation instructions.
Building glibc 2.23 requires GCC 4.7 or later, and Ubuntu 12 provides GCC 4.6, so install GCC before building glibc.
sh -c "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/install/master/install.sh)"
PATH=$HOME/.linuxbrew/bin:$HOME/.linuxbrew/sbin:$PATH
HOMEBREW_NO_AUTO_UPDATE=1 brew install --only-dependencies glibc
HOMEBREW_NO_AUTO_UPDATE=1 brew install --ignore-dependencies gmp isl libmpc mpfr gcc
HOMEBREW_NO_AUTO_UPDATE=1 brew install glibc