I had to enable matrix mode under installer: Under the App Manager, select to add a new repository, and under Web Address enter "matrix" (no quotes), then click Cancel. You will be prompted to select the Red Pill or Blue Pill. Select Red Pill. Under Install New Apps, you will now see libglade. So all the dev libraries are not displayed, follow the above process and switch back to Blue Pill. Wave to Neo if you see him.