Bazel安装

1. echo "deb [arch=amd64] http://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list

2. curl https://bazel.build/bazel-release.pub.gpg | sudo apt-key add -

3. sudo apt-get update && sudo apt-get install bazel