Not working on Arch systems

Pipfile

@@ -0,0 +1,12 @@
+[[source]]
+url = "https://pypi.org/simple"
+verify_ssl = true
+name = "pypi"
+
+[packages]
+django = "*"
+
+[dev-packages]
+
+[requires]
+python_version = "3.11"

README.md

@@ -6,16 +6,22 @@ A viewer and editor of markdown on local web pages.
 
 - Based on [Python3](https://www.python.org/), [Django](http://www.djangoproject.com/) and [editor.md](https://github.com/pandao/editor.md).
 - Support Standard Markdown;
-- Support real-time preview, image upload.
+- Support real-time preview, image uploading.
 - Support [KaTeX](https://katex.org).
 
-Please download the Python3
-and run the ```start.py``` to start.
+## Usage
 
-NoteBook runs at `127.0.0.1:8014`.
+``` shell
+$ pip3 insall
+$ # or pipenv install for Arch systems
+$ python3 start.py
+$ # or pipenv run python3 start.py
+```
 
-The all notebooks are storaged in ```/notebooks/```
+NoteBook will run at [127.0.0.1:8014](http://127.0.0.1:8014).
 
-and all images are storaged in ```/image/```.
+The notebooks are all storaged in `/notebooks/`.
 
-The host name cannot contain Chinese characters.
+And the images are storaged in `/image/`.
+
+The host name cannot contain Chinese characters.

requirements.txt

@@ -0,0 +1 @@
+django

start.py

@@ -4,16 +4,6 @@
 import threading
 import time
 
-
-def install_package(name):
-    spec = importlib.util.find_spec(name)
-    if spec is None:
-        subprocess.call(['pip', 'install', name, '-i', r'https://pypi.tuna.tsinghua.edu.cn/simple'])
-
-
-install_package('django')
-
-
 def launch():
     subprocess.call(['python', 'manage.py', 'runserver', '0.0.0.0:8014'])