Add dependencies to the "install Bazel" step
because I forget that I need to install unzip every single time :D
@@ -41,6 +41,7 @@ Necessary steps in order to run SCION:
1. Install [Bazel](https://bazel.build) version 0.26.1:
```bash
+ sudo apt-get install pkg-config zip g++ zlib1g-dev unzip python3
wget https://github.com/bazelbuild/bazel/releases/download/0.26.1/bazel-0.26.1-installer-linux-x86_64.sh
bash ./bazel-0.26.1-installer-linux-x86_64.sh --user
rm ./bazel-0.26.1-installer-linux-x86_64.sh
