ci: install graphviz dependency

.github/workflows/test_development_versions.yml

@@ -37,6 +37,9 @@ jobs:
               "qiskit @ git+https://github.com/Qiskit/qiskit.git" \
               "qiskit-ibm-runtime @ git+https://github.com/Qiskit/qiskit-ibm-runtime.git" \
               --inplace
+      - name: Install binary dependencies
+        run: |
+          sudo apt-get install -y graphviz
       - name: Test using tox environment
         shell: bash
         run: |

.github/workflows/test_latest_versions.yml

@@ -37,6 +37,9 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install tox
+      - name: Install binary dependencies
+        run: |
+          sudo apt-get install -y graphviz
       - name: Test using tox environment
         shell: bash
         run: |

.github/workflows/test_minimum_versions.yml

@@ -33,6 +33,9 @@ jobs:
           python -m pip install extremal-python-dependencies==0.0.3
           pip install "tox==$(extremal-python-dependencies get-tox-minversion)"
           extremal-python-dependencies pin-dependencies-to-minimum --inplace
+      - name: Install binary dependencies
+        run: |
+          sudo apt-get install -y graphviz
       - name: Test using tox environment
         shell: bash
         run: |

pyproject.toml

@@ -67,7 +67,7 @@ lint = [
 ]
 notebook-dependencies = [
     "qiskit-addon-mpf",
-    "rustworkx>=0.15",
+    "rustworkx[graphviz]>=0.15",
     "qiskit-addon-utils",
     "matplotlib",
     "ipywidgets",