sudo apt install build-essential libgl1-mesa-dev sudo apt install cmake sudo apt install libgit2-dev sudo apt install cmark sudo apt install git sudo apt install libssh2-1-dev sudo apt install openssl sudo apt install qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools sudo apt install qttools5-dev sudo apt install ninja-build cd ../../.. git fetch git submodule init git submodule update git pull git checkout deps cd dep/openssl/openssl/ ./config -fPIC make cd mkdir -vp build/release cd build/release cmake -G Ninja -DCMAKE_BUILD_TYPE=Release ../.. ninja