ci: Install meson with pip
The version of Meson on the Ubuntu image on GitHub is way too old.
@@ -14,7 +14,7 @@ jobs:
steps:
- uses: actions/checkout@v2
- name: set up
- run: sudo apt-get install meson ninja-build
+ run: sudo apt-get install ninja-build && pip3 install --user meson==0.50.1
- name: configure
run: meson configure _build .
- name: build
