Adding install deps

setup.py

@@ -1,6 +1,18 @@
+import sys
+import pip
 from package_settings import NAME, VERSION, PACKAGES, DESCRIPTION
 from setuptools import setup
 
+# TODO is there a better way ? dependency_links seems to be deprecated and to require a version
+if "--no-deps" in sys.argv:
+    sys.argv.remove("--no-deps")
+    print(f"Skipped dependencies of {NAME}", file=sys.stderr)
+else:
+    command = pip.main(['install', '--upgrade', '--ignore-installed', '-r', 'requirements.txt'])
+    if command > 0:
+        print(f"Detected error while installing dependencies abandoning install of {NAME}", file=sys.stderr)
+        sys.exit(command)
+
 setup(
     name=NAME,
     version=VERSION,