Avoid building package during dependencies installation

.github/workflows/multiplatform_build.yaml

@@ -40,9 +40,12 @@ jobs:
           arch: "x64"
           env: true
 
-      - if: matrix.os == 'ubuntu-24.04'
-        name: Install dependencies
-        run: sudo apt-get install libtinfo5
+      - if: startsWith(matrix.os, 'ubuntu')
+        name: Install Python dependencies
+        run: sudo apt-get install -y build-essential libssl-dev zlib1g-dev libbz2-dev \
+                        libreadline-dev libsqlite3-dev wget curl llvm \
+                        libncurses5-dev libncursesw5-dev xz-utils tk-dev \
+                        libffi-dev liblzma-dev python3-openssl git
 
       - if: matrix.os == 'ubuntu-20.04' || matrix.os == 'ubuntu-22.04' || matrix.os == 'ubuntu-24.04'
         name: Set CXXFLAGS
@@ -57,8 +60,8 @@ jobs:
       - name: Install Poetry
         run: pip install poetry==1.8.3
 
-      - name: Install Python dependencies
-        run: poetry install --no-cache --sync
+      - name: Install project dependencies
+        run: poetry install --no-cache --sync --no-root
 
       - name: Build distribution package
         run: poetry build --format wheel

build.py

@@ -14,17 +14,20 @@
 class Builder:
     """Class responsible for building epseon_backend binaries."""
 
-    DEPS: tuple[tuple[str, str], ...] = (
-        ("googletest", "release-1.12.1"),
-        ("spdlog", "v1.12.0"),
-        ("pybind11", "v2.11.1"),
-        ("fmt", "10.1.1"),
-        ("vma_hpp", "v3.0.1-3"),
-    )
-
     def __init__(self) -> None:
         """Initialize builder object."""
         self.repo_path = Path(__file__).parent
+        subprocess.check_call(
+            executable=sys.executable,
+            args=[
+                sys.executable,
+                "-m",
+                "pip",
+                "list",
+            ],
+            env=os.environ,
+            cwd=self.repo_path.as_posix(),
+        )
 
     def build(self) -> None:
         """Build extension module."""