cleanup

.github/workflows/deploy_github.yml

@@ -21,21 +21,6 @@ jobs:
       uses: actions/setup-python@v4
       with:
         python-version: ${{ matrix.python-version }}
-    - name: install R
-      uses: r-lib/actions/setup-r@v2
-      with:
-        r-version: '3.6.3'
-    - name: Downgrade rpy2 (Windows)
-      if: runner.os == 'Windows'
-      run: |
-        # Force installation of rpy2 3.5.12
-        # https://github.com/rpy2/rpy2/issues/1044
-        python -m pip install rpy2==3.5.12
-    - name: install lme4 (Windows)
-      if: runner.os == 'Windows'
-      shell: bash
-      run: |
-        R -e "install.packages('lme4', repos='http://cran.rstudio.org', type='binary')"
     - name: Install Python dependencies
       run: |
         python -m pip install --upgrade pip
@@ -45,9 +30,6 @@ jobs:
       if: runner.os == 'macOS'
       working-directory: ./build-recipes
       run: |
-        # Uninstall rpy2, because it does not work on frozen macOS:
-        # https://github.com/DC-analysis/ChipStream/issues/73
-        pip uninstall -y rpy2
         bash ./macos_build_app.sh ChipStream ${{ env.RELEASE_VERSION }}
     - name: Build windows executable
       if: runner.os == 'windows'