Update builds.yml

Author: cmaughan

.github/workflows/builds.yml

@@ -47,11 +47,11 @@ jobs:
         brew install pkg-config
       if: matrix.os == 'macos-latest'
 
-    - name: Install Coverage
+    - name: Install Packages
       env:
         CC: ${{ matrix.cc}}
       run: |
-        sudo apt-get install lcov autoconf autoconf-archive automake libtool python3
+        sudo apt-get install lcov autoconf autoconf-archive automake libtool python3 libltdl-dev
       if: matrix.os == 'ubuntu-latest'
 
     - name: Build Zing