MetaGPT 安装

1. 创建环境

conda create -n metagpt python=3.10 && conda activate metagpt

2. 可编辑方式安装

git clone --depth 1 https://github.com/geekan/MetaGPT.git
cd MetaGPT
pip install -e .

3. 配置

metagpt --init-config

运行命令，在C盘位置C:\Users\32564\.metagpt 出现yaml文件

原始yaml文件：

# Full Example: https://github.com/geekan/MetaGPT/blob/main/config/config2.example.yaml
# Reflected Code: https://github.com/geekan/MetaGPT/blob/main/metagpt/config2.py
# Config Docs: https://docs.deepwisdom.ai/main/en/guide/get_started/configuration.html
llm:api_type: "openai"  # or azure / ollama / groq etc. Check LLMType for more optionsmodel: "gpt-4-turbo"  # or gpt-3.5-turbobase_url: "https://api.openai.com/v1"  # or forward url / other llm urlapi_key: "YOUR_API_KEY"

换成chatglm模型：

# Full Example: https://github.com/geekan/MetaGPT/blob/main/config/config2.example.yaml
# Reflected Code: https://github.com/geekan/MetaGPT/blob/main/metagpt/config2.py
# Config Docs: https://docs.deepwisdom.ai/main/en/guide/get_started/configuration.html
llm:api_type: "openai"  # or azure / ollama / groq etc.model: "GLM-4-plus"  # or gpt-3.5-turbobase_url: "https://open.bigmodel.cn/api/paas/v4/"  # or forward url / other llm urlapi_key: "your api key"

4. 验证

运行此命令：

metagpt "Create a 2048 game" 

结果：

后面测试生成的代码不能用，可能是chatglm模型的问题

安装过程中可能出现的问题

1. 最好用python版本为3.10，版本为3.11可能会出现很多问题

2. git 问题

原始命令 git clone https://github.com/geekan/MetaGPT.git 可能会出现问题

git clone https://github.com/geekan/MetaGPT.git
Cloning into 'MetaGPT'...
remote: Enumerating objects: 47689, done.
remote: Counting objects: 100% (9943/9943), done.
remote: Compressing objects: 100% (2173/2173), done.
error: RPC failed; curl 92 HTTP/2 stream 5 was not closed cleanly: CANCEL (err 8)
error: 14489 bytes of body are still expected
fetch-pack: unexpected disconnect while reading sideband packet
fatal: early EOF
fatal: fetch-pack: invalid index-pack output

解决方式：

git clone --depth 1 https://github.com/geekan/MetaGPT.git

3. volcengine-python-sdk 问题

具体报错：

WARNING: Ignoring invalid cache entry origin file C:\users\32564\appdata\local\pip\cache\wheels\be\90\01\414977693c2baab139281145b9ea24c8367a67de0d1ff4ddfc\origin.json for volcengine_python_sdk-1.0.112-py3-none-any.whl (Expecting value: line 1 column 1 (char 0))
Collecting volcengine-python-sdk~=1.0.94 (from volcengine-python-sdk[ark]~=1.0.94->metagpt==0.8.1)Using cached volcengine_python_sdk-1.0.112-py3-none-any.whl
ERROR: Wheel 'volcengine-python-sdk' located at C:\users\32564\appdata\local\pip\cache\wheels\be\90\01\414977693c2baab139281145b9ea24c8367a67de0d1ff4ddfc\volcengine_python_sdk-1.0.112-py3-none-any.whl is invalid. 

可能原因：
1. 文件路径过长：
手动修改了注册表下边这个键之后，安装成成功了。
\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem路径下的变量 LongPathsEnabled, 将其置为 1即可.
具体见：volcengine-python-sdk[ark]~=1.0.94 # Solution for installation error in Windows: https://github.com/volcengine/volcengine-python-sdk/issues/5
2. 缓存文件损坏：
pip cache purge 命令清除缓存再 pip install -e .

参考链接： https://github.com/geekan/MetaGPT/blob/main/README.md

如果有任何问题，欢迎在评论区提问。