# |source| this file wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add - sudo apt-add-repository "deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-10 main" sudo apt-get update sudo apt-get install -y clang-7 --allow-unauthenticated sudo apt-get install -y openssl --allow-unauthenticated sudo apt-get install -y libssl-dev --allow-unauthenticated sudo apt-get install -y libssl1.1 --allow-unauthenticated clang-7 --version sh -c "$(curl -sSfL https://release.solana.com/edge/install)" PATH="$HOME/.local/share/solana/install/active_release/bin:$PATH" solana --version