git repository를 사용하기 위해서는 repo가 필요한데, 아래와 같이 설치를 차근차근 해보았다. repo 설치 - repo mkdir ~/bin PATH=~/bin:$PATH curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo chmod a+x ~/bin/repo 참조 https://source.android.com/setup/build/downloading#installing-repo www.opentutorials.org mkdir ~/bin PATH=~/bin:$PATH curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo chmod ..