README: Fix instructions for running from a local directory

README.md

@@ -62,8 +62,7 @@ Windows:
   - Clone the repository `git clone https://github.com/C0rn3j/sc-controller.git` and navigate into it: `cd sc-controller`
   - `python3 -m build --wheel`
   - `python3 -m installer --destdir="./build" dist/*.whl`
-  - Run the app via: `./build/usr/bin/sc-controller`
-
+  - Run the app via: `SCC_SHARED="${PWD}" PYTHONPATH="./build/usr/lib/python3.12/site-packages" PATH="${PWD}/build/usr/bin:${PATH}" ./build/usr/bin/sc-controller`
 
 ### Via Docker
 A test build with Docker can be created using the following way:

scc/tools.py

@@ -343,7 +343,7 @@ def find_library(libname: str) -> ctypes.CDLL:
 			os.path.abspath(os.path.normpath(
 				os.path.join( base_path, "..", libname + extension ))),
 			os.path.abspath(os.path.normpath(
-				os.path.join( base_path, "../..", libname + extension )))
+				os.path.join( site_packages_path, libname + extension ))),
 			]
 
 	for path in search_paths:
@@ -352,7 +352,7 @@ def find_library(libname: str) -> ctypes.CDLL:
 			break
 
 	if not lib:
-		raise OSError("Cant find {}.so. searched at:\n {}".format(libname, "\n".join(search_paths)))
+		raise OSError("Cant find {}.so. searched at:\n  {}".format(libname, "\n  ".join(search_paths)))
 	return ctypes.CDLL(lib)