Comments (5)
Hey @java668! I'm here to help with any issues you're facing. I can assist with bugs, questions, or becoming a contributor. Let's tackle this together!
要解决在运行 make init
时遇到的 faiss-cpu (1.8.0.post1)
不支持 PEP 517 构建以及构建过程中缺少头文件的问题,可以尝试以下步骤:
-
添加
pyproject.toml
配置:
在项目根目录下创建或修改pyproject.toml
文件,添加以下内容以指定构建系统的要求:[build-system] requires = ["poetry-core", "setuptools", "wheel"] build-backend = "poetry.core.masonry.api"
这将确保在构建过程中可用的必要构建工具,从而解决与 PEP 517 构建和缺少头文件相关的问题[1]。
-
设置环境变量:
在 macOS 上构建faiss-cpu
时,可能需要设置环境变量OBJC_DISABLE_INITIALIZE_FORK_SAFETY
为YES
。可以在运行make init
之前执行以下命令:export OBJC_DISABLE_INITIALIZE_FORK_SAFETY=YES
或者在代码中设置该环境变量:
import os import platform if platform.system() == "Darwin": os.environ["OBJC_DISABLE_INITIALIZE_FORK_SAFETY"] = "YES"
这将避免在 macOS 上运行时出现的错误[2]。
-
使用 Docker:
如果上述方法仍然无法解决问题,可以考虑使用 Docker 来构建和运行项目。langflow
仓库提供了一个 Dockerfile,可以帮助你绕过 macOS 上的构建问题。以下是 Dockerfile 的内容:FROM langflowai/backend_build as backend_build FROM python:3.10-slim WORKDIR /app RUN apt-get update && apt-get install git -y COPY --from=backend_build /app/dist/*.whl /app/ RUN pip install langflow-*.whl RUN rm *.whl EXPOSE 80 CMD [ "uvicorn", "--host", "0.0.0.0", "--port", "7860", "--factory", "langflow.main:create_app" ]
你可以使用这个 Dockerfile 来构建和运行你的项目[3]。
希望这些步骤能帮助你解决问题。
To continue talking to Dosu, mention @dosu.
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还是安装不了 faiss-cpu (1.8.0.post1)
from langflow.
还是安装不了 faiss-cpu (1.8.0.post1)
What I had done temporarily was to remove the caret in pyproject.toml and run poetry lock --no-update to regen the lock.
// remove the caret in pyproject.toml
faiss-cpu = "1.8.0"
// run this to regen the lock.
poetry lock --no-update
from langflow.
还是安装不了 faiss-cpu (1.8.0.post1)
What I had done temporarily was to remove the caret in pyproject.toml and run poetry lock --no-update to regen the lock.
// remove the caret in pyproject.toml faiss-cpu = "1.8.0" // run this to regen the lock. poetry lock --no-update
good
from langflow.
还是安装不了 faiss-cpu (1.8.0.post1)
What I had done temporarily was to remove the caret in pyproject.toml and run poetry lock --no-update to regen the lock.
// remove the caret in pyproject.toml faiss-cpu = "1.8.0" // run this to regen the lock. poetry lock --no-update
很好,解决了我的问题
from langflow.
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from langflow.