CI: Upterm not working for macOS; Tried explicitly setting gfortran

Author: kvrigor

.github/workflows/deploy-book.yml

@@ -58,18 +58,10 @@ jobs:
       run: |
         brew install open-mpi hdf5-mpi libomp
 
-    - name: Check Fortran compiler version
+    - name: Set default gfortran
       run: |
-        $FC --version
-
-    - name: Setup upterm session
-      if: startsWith(matrix.os, 'macos')
-      uses: owenthereal/action-upterm@v1
-      with:
-        ## limits ssh access and adds the ssh public key for the user which triggered the workflow
-        limit-access-to-actor: true
-        ## limits ssh access and adds the ssh public keys of the listed GitHub users
-        limit-access-to-users: kvrigor
+        alias gfortran="$FC"
+        gfortran --version
 
     - name: Install Jupyter Book and Psydac
       run: |