matplotlib
diff --git a/‎azure-pipelines.yml
Copy file name to clipboardExpand all lines: azure-pipelines.yml
+16-3Lines changed: 16 additions & 3 deletions b/‎azure-pipelines.yml
Copy file name to clipboardExpand all lines: azure-pipelines.yml
+16-3Lines changed: 16 additions & 3 deletions
@@ -78,13 +78,26 @@ stages:
               python -m pip install -r requirements/testing/all.txt -r requirements/testing/extra.txt
             displayName: 'Install dependencies with pip'
 
-          - bash: |
+          - pwsh: |
+              Invoke-WebRequest `
+                https://github.com/wingtk/gvsbuild/releases/download/2025.5.0/GTK4_Gvsbuild_2025.5.0_x64.zip `
+                -OutFile $(Agent.BuildDirectory)\GTK4.zip
+              Write-Host "##vso[task.prependpath]$(Agent.BuildDirectory)\gtk4\bin"
+            displayName: 'Download system dependencies'
+
+          - task: ExtractFiles@1
+            inputs:
+              archiveFilePatterns: '$(Agent.BuildDirectory)\GTK4.zip'
+              destinationFolder: '$(Agent.BuildDirectory)\gtk4'
+
+          - pwsh: |
               # GUI toolkits are pip-installable only for some versions of Python so don't fail if we can't install
               # them.  Make it easier to check whether the install was successful by trying to import the toolkit
               # (sometimes, the install appears to be successful but shared libraries cannot be loaded at runtime, so
               # an actual import is a better check).
-              python -m pip install --upgrade pycairo cairocffi>=0.8
-              python -m pip install --upgrade PyGObject &&
+              python -m pip install (Resolve-Path $(Agent.BuildDirectory)\gtk4\wheels\pycairo*.whl)
+              python -m pip install cairocffi>=0.8
+              python -m pip install (Resolve-Path $(Agent.BuildDirectory)\gtk4\wheels\PyGObject*.whl) &&
                 (
                   python -c 'import gi; gi.require_version("Gtk", "4.0"); from gi.repository import Gtk' &&
                   echo 'PyGObject 4 is available' || echo 'PyGObject 4 is not available'