```
CMake Error at CMakeLists.txt:371 (message):
You must install SDL2 to compile the DDNet client
-- Automatically downloading GTest to be able to run tests
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/travis/build/ddnet/ddnet7/build_debug/googletest-download
Scanning dependencies of target googletest
[ 11%] Creating directories for 'googletest'
[ 22%] Performing download step (git clone) for 'googletest'
Cloning into 'googl...