Install libreadline.

Author: rkistner

.github/workflows/tests.yml

@@ -17,6 +17,11 @@ jobs:
           submodules: true
       - uses: dart-lang/setup-dart@v1
 
+      - name: Ubuntu setup
+        if: matrix.os == 'ubuntu-24.04'
+        run: |
+          sudo apt install libreadline-dev
+
       - name: Build
         run: |
           # Need a debug build for the dart tests