# check out [email protected]
git clone https://github.com/ethereum/solidity.git
cd solidity
git checkout v0.4.21
# install deps
./scripts/install_deps.sh
# install correct version of boost
brew uninstall boost
brew install brew install https://raw.githubusercontent.com/Homebrew/homebrew-core/146b36f08b6e466d01e2c9cb9f618efac0bf72fa/Formula/boost.rb
# check out [email protected]
git checkout v0.4.18
# build solidity
./script/build.sh
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