Initial addressing of PR comments

AcademySoftwareFoundation#749 (comment)

- Renamed to Installation
- Non-docker python based
- Removed rez-bind, new rez env rez test

.github/workflows/wiki-doctest-installation.yml → .github/workflows/installation.yml

@@ -1,11 +1,10 @@
-name: Wiki - doctest Installation
+name: Installation
 on: [push]
 
 jobs:
   linux:
     name: Python (Debian) - install
     runs-on: ubuntu-latest
-    container: python:${{ matrix.python-version }}
     strategy:
       matrix:
         python-version:
@@ -17,6 +16,11 @@ jobs:
     - name: Checkout
       uses: actions/checkout@master
 
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v1
+      with:
+        python-version: ${{ matrix.python-version }}
+
     - name: Default python install.py
       run: |
         python install.py
@@ -49,16 +53,12 @@ jobs:
       run: |
         python install.py
         export PATH=${PATH}:/opt/rez/bin/rez
-        echo "rez bind pip ==========================================="
-        rez bind pip
         echo "rez-pip --install . ==========================================="
         rez-pip --install .
         echo "rez view rez ==========================================="
         rez view rez
         cd $(find $HOME/packages/rez -maxdepth 2 -type d | tail -1)
         echo
         echo "==========================================="
-        echo "Installed as rez package (pwd, maxdepth 3):"
-        pwd
-        echo "==========================================="
-        find -maxdepth 3 ! -name '*.pyc' -ls
+        echo "Checking rez as python package:"
+        rez-env rez -- python -c 'import rez;print(rez.__file__)'