docs/install-ubuntu: fixing missing dependency
Closes
@@ -41,7 +41,7 @@ Bazel comes with two completion scripts. After installing Bazel, you can:
**Note:** This is a one-time setup step.
```bash
-sudo apt install curl gnupg
+sudo apt install apt-transport-https curl gnupg
curl -fsSL https://bazel.build/bazel-release.pub.gpg | gpg --dearmor > bazel.gpg
sudo mv bazel.gpg /etc/apt/trusted.gpg.d/
echo "deb [arch=amd64] https://storage.googleapis.com/bazel-apt stable jdk1.8" | sudo tee /etc/apt/sources.list.d/bazel.list
