Install latest version of cypari2 directly from github

.github/workflows/ci-linux.yml

@@ -78,12 +78,12 @@ jobs:
           eval $(build/bin/sage-print-system-package-command $SYSTEM --yes --ignore-missing install $(build/bin/sage-get-system-packages $SYSTEM $(build/bin/sage-package list :standard:)))
           pip3 install jinja2
 
-          # Download and install pari for cypari2
-          # https://github.com/sagemath/cypari2/issues/145
-          eval $(build/bin/sage-print-system-package-command $SYSTEM --yes --ignore-missing install wget)
-          wget https://raw.githubusercontent.com/sagemath/cypari2/master/.install-pari.sh
-          chmod +x .install-pari.sh
-          ./.install-pari.sh
+          # # Download and install pari for cypari2
+          # # https://github.com/sagemath/cypari2/issues/145
+          # eval $(build/bin/sage-print-system-package-command $SYSTEM --yes --ignore-missing install wget sudo)
+          # wget https://raw.githubusercontent.com/sagemath/cypari2/master/.install-pari.sh
+          # chmod +x .install-pari.sh
+          # ./.install-pari.sh
         env:
           PARI_VERSION: pari-2.15.4
 
@@ -96,7 +96,7 @@ jobs:
         run: |
           # Cannot yet use build isolation due to https://github.com/sagemath/cypari2/issues/143
           pip3 install meson-python 'cython>=3.0.0,!=3.0.3' 'numpy>=1.19' 'cysignals>=1.10.2' 'gmpy2>=2.1.0'
-          pip3 install --no-build-isolation 'cypari2>=2.1.1'
+          pip3 install --no-build-isolation git+https://github.com/sagemath/cypari2.git
           pip3 install --no-build-isolation . -v
 
       - name: Test