change paths; update package init

Author: FEO\preus

.github/workflows/build-package.yml

@@ -48,23 +48,21 @@ jobs:
       - name: extract ZIP on Unix
         if: ${{ runner.os == 'Linux' }}
         run: |
-            unzip external_libs/linux.zip -d external_libs_unpacked
+            unzip external_libs/linux.zip -d external_libs_unpacked/linux
             mkdir -p src/deterministic_gaussian_sampling/lib/linux/bin
-            cp -r external_libs_unpacked/lib/* src/deterministic_gaussian_sampling/lib/linux/bin
+            cp -r external_libs_unpacked/linux/lib/* src/deterministic_gaussian_sampling/lib/linux/bin
 
       - name: extract ZIP on Windows
         if: ${{ runner.os == 'Windows' }}
         shell: pwsh
         run: |
-            Expand-Archive -Path external_libs/windows.zip -DestinationPath external_libs_unpacked -Force
+            Expand-Archive -Path external_libs/windows.zip -DestinationPath external_libs_unpacked\windows -Force
             New-Item -ItemType Directory -Path src\deterministic_gaussian_sampling\lib\windows\bin -Force
-            Copy-Item external_libs_unpacked\bin\* src\deterministic_gaussian_sampling\lib\windows\bin -Recurse -Force
-
-      - name: install package
-        run: pip install -e .
+            Copy-Item external_libs_unpacked\windows\bin\* src\deterministic_gaussian_sampling\lib\windows\bin -Recurse -Force
 
       - name: run tests
         run: |
+            pip install -e .
             pip install --upgrade pip
             pip install pytest
             pytest -v