Bugfixes in install command

src/cpl/utils/pip.py

@@ -65,8 +65,11 @@ class Pip:
             if 'version' in atr:
                 new_version = atr.split(': ')[1]
 
+        if new_version != '':
             return f'{package}=={new_version}'
 
+        return package
+
     @classmethod
     def get_outdated(cls) -> bytes:
         """

src/cpl_cli/command/install_service.py

@@ -127,9 +127,15 @@ class InstallService(CommandABC):
 
         if not is_already_in_project:
             new_package = Pip.get_package(package)
-            if new_package is None:
+            if new_package is not None:
                 new_package = package
 
+            if '/' in new_package:
+                new_package = new_package.split('/')[0]
+
+            if '\\' in new_package:
+                new_package = new_package.split('\\')[0]
+
             self._project_settings.dependencies.append(new_package)
 
             config = {