Files
DB-GPT/docs/getting_started/faq/deploy/deploy_faq.md
FangYin Cheng 3f6e9687ee feat: Support windows
fix: Fix install error on linux

doc: Add torch cuda FAQ
2023-08-22 14:35:11 +08:00

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Installation FAQ
==================================
##### Q1: execute `pip install -e .` error, found some package cannot find correct version.
change the pip source.
```bash
# pypi
$ pip install -e . -i https://pypi.python.org/simple
```
or
```bash
# tsinghua
$ pip install -e . -i https://pypi.tuna.tsinghua.edu.cn/simple/
```
or
```bash
# aliyun
$ pip install -e . -i http://mirrors.aliyun.com/pypi/simple/
```
##### Q2: sqlalchemy.exc.OperationalError: (sqlite3.OperationalError) unable to open database file
make sure you pull latest code or create directory with mkdir pilot/data
##### Q3: The model keeps getting killed.
your GPU VRAM size is not enough, try replace your hardware or replace other llms.
##### Q4: How to access website on the public network
You can try to use gradio's [network](https://github.com/gradio-app/gradio/blob/main/gradio/networking.py) to achieve.
```python
import secrets
from gradio import networking
token=secrets.token_urlsafe(32)
local_port=5000
url = networking.setup_tunnel('0.0.0.0', local_port, token)
print(f'Public url: {url}')
time.sleep(60 * 60 * 24)
```
Open `url` with your browser to see the website.
##### Q5: (Windows) execute `pip install -e .` error
The error log like the following:
```
× python setup.py bdist_wheel did not run successfully.
│ exit code: 1
╰─> [11 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build\lib.win-amd64-cpython-310
creating build\lib.win-amd64-cpython-310\cchardet
copying src\cchardet\version.py -> build\lib.win-amd64-cpython-310\cchardet
copying src\cchardet\__init__.py -> build\lib.win-amd64-cpython-310\cchardet
running build_ext
building 'cchardet._cchardet' extension
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
[end of output]
```
Download and install `Microsoft C++ Build Tools` from [visual-cpp-build-tools](https://visualstudio.microsoft.com/visual-cpp-build-tools/)
##### Q6: `Torch not compiled with CUDA enabled`
```
2023-08-19 16:24:30 | ERROR | stderr | raise AssertionError("Torch not compiled with CUDA enabled")
2023-08-19 16:24:30 | ERROR | stderr | AssertionError: Torch not compiled with CUDA enabled
```
1. Install [CUDA Toolkit](https://developer.nvidia.com/cuda-toolkit-archive)
2. Reinstall PyTorch [start-locally](https://pytorch.org/get-started/locally/#start-locally) with CUDA support.