text-generation-Webui-AI本地部署踩坑记录-Toy模板网

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准备工作

下载源码
text-generation-Webui
下载模型
chinese-alpaca-2-7b-hf下载完成的模型需要放置在项目下的models目录下
安装conda
Free Download | Anaconda
安装python
python
设置环境变量
下载最新的显卡驱动

英伟达2060显卡驱动需要与自己显卡匹配

查看显卡驱动版本

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda

部署工作

创建conda环境

conda create -n textgen python=3.10.9

初始化

conda init

激活

conda activate textgen

安装pytorch注意此处安装的版本需要与显卡对应否则会报各种错误

 pip install torch torchvision torchaudio -f https://download.pytorch.org/whl/cu121/torch_stable.html

cu121表示对应显卡版本12，可以从官网查看，这个很关键

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda

安装项目的依赖

pip install -r requirements.txt

加载模型并启动

python server.py --model chinese-alpaca-2-7b --chat

加载成功后显示

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda

打开浏览器输入对应的地址

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda
9. 设置模型参数

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda

踩坑记录

‘conda’ 不是内部或外部命令，也不是可运行的程序或批处理文件。

没有安装conda导致，且需要配置环境变量

版本太高

Channels:
 - defaults
Platform: win-64
Collecting package metadata (repodata.json): done
Solving environment: failed

PackagesNotFoundError: The following packages are not available from current channels:

  - python=3.12.1*

Current channels:

  - defaults

To search for alternate channels that may provide the conda package you're
looking for, navigate to

    https://anaconda.org

and use the search bar at the top of the page.

这个错误是因为在当前Conda默认的渠道（defaults）中找不到名为 python且版本为3.12.1 的包。这可能是因为3.12.1版本的Python还没有被添加到默认的Conda渠道中。

conda需要先初始化

User


F:\AI\text-generation-webui-main>conda activate textgen

CondaError: Run 'conda init' before 'conda activate'


F:\AI\text-generation-webui-main>conda activate textgen

CondaError: Run 'conda init' before 'conda activate'

执行 conda init命令

执行 conda init 命令后无法激活

User
F:\AI\text-generation-webui-main>conda init
no change     D:\ProgramData\miniconda3\Scripts\conda.exe
no change     D:\ProgramData\miniconda3\Scripts\conda-env.exe
no change     D:\ProgramData\miniconda3\Scripts\conda-script.py
no change     D:\ProgramData\miniconda3\Scripts\conda-env-script.py
no change     D:\ProgramData\miniconda3\condabin\conda.bat
no change     D:\ProgramData\miniconda3\Library\bin\conda.bat
no change     D:\ProgramData\miniconda3\condabin\_conda_activate.bat
no change     D:\ProgramData\miniconda3\condabin\rename_tmp.bat
no change     D:\ProgramData\miniconda3\condabin\conda_auto_activate.bat
no change     D:\ProgramData\miniconda3\condabin\conda_hook.bat
no change     D:\ProgramData\miniconda3\Scripts\activate.bat
no change     D:\ProgramData\miniconda3\condabin\activate.bat
no change     D:\ProgramData\miniconda3\condabin\deactivate.bat
modified      D:\ProgramData\miniconda3\Scripts\activate
modified      D:\ProgramData\miniconda3\Scripts\deactivate
modified      D:\ProgramData\miniconda3\etc\profile.d\conda.sh
modified      D:\ProgramData\miniconda3\etc\fish\conf.d\conda.fish
no change     D:\ProgramData\miniconda3\shell\condabin\Conda.psm1
modified      D:\ProgramData\miniconda3\shell\condabin\conda-hook.ps1
no change     D:\ProgramData\miniconda3\Lib\site-packages\xontrib\conda.xsh
modified      D:\ProgramData\miniconda3\etc\profile.d\conda.csh
modified      C:\Users\li132\Documents\WindowsPowerShell\profile.ps1
modified      HKEY_CURRENT_USER\Software\Microsoft\Command Processor\AutoRun

==> For changes to take effect, close and re-open your current shell. <==


F:\AI\text-generation-webui-main>conda activate textgen

CondaError: Run 'conda init' before 'conda activate'


F:\AI\text-generation-webui-main>

请按照指示关闭当前的命令提示符或PowerShell窗口。然后重新打开一个新窗口，并尝试再次激活你的Conda环境：

Building wheels for collected packages: hqq, rouge-score, ffmpy, sqlitedict
  ERROR: Error [WinError 267] 目录名称无效。 while executing command python setup.py bdist_wheel
  Building wheel for hqq (setup.py) ... error
  ERROR: Failed building wheel for hqq
  Running setup.py clean for hqq
  ERROR: Error [WinError 267] 目录名称无效。 while executing command python setup.py clean
  ERROR: Failed cleaning build dir for hqq
  ERROR: Error [WinError 267] 目录名称无效。 while executing command python setup.py bdist_wheel
  Building wheel for rouge-score (setup.py) ... error
  ERROR: Failed building wheel for rouge-score
  Running setup.py clean for rouge-score
  ERROR: Error [WinError 267] 目录名称无效。 while executing command python setup.py clean
  ERROR: Failed cleaning build dir for rouge-score
  Building wheel for ffmpy (setup.py) ... done
  Created wheel for ffmpy: filename=UNKNOWN-0.0.0-py3-none-any.whl size=929 sha256=c39123b3685649e5c5b9257c5604bff8e38ba7fd93f903cde779483dde2b9e3c
  Stored in directory: c:\users\li132\appdata\local\pip\cache\wheels\01\a6\d1\1c0828c304a4283b2c1639a09ad86f83d7c487ef34c6b4a1bf
  WARNING: Built wheel for ffmpy is invalid: Wheel has unexpected file name: expected 'ffmpy', got 'UNKNOWN'
  ERROR: Error [WinError 267] 目录名称无效。 while executing command python setup.py bdist_wheel
  Building wheel for sqlitedict (setup.py) ... error
  ERROR: Failed building wheel for sqlitedict
  Running setup.py clean for sqlitedict
  ERROR: Error [WinError 267] 目录名称无效。 while executing command python setup.py clean
  ERROR: Failed cleaning build dir for sqlitedict
Failed to build hqq rouge-score ffmpy sqlitedict
ERROR: Could not build wheels for hqq, rouge-score, ffmpy, sqlitedict, which is required to install pyproject.toml-based projects

不要用cmd ，用Powershell

加载模型名称错误

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda

拼写正确即可

安装了错误的torch，不支持gpu计算

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda

运行 python -c "impot torch;print(torch.cuda.is_available()) 判断返回值，false表示不支持，true表示支持，卸载重装"

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda

前方高能，这里有个大坑

之前看其他博主安装时通过start_windows.bat 安装，网页启动后加载模型然后报 ExLlama这个模块找不到的错误，于是乎看到国内的Gitee上的项目说exllama需要安装微软的编译器环境及英伟达的CUDA驱动（这个驱动安装包3G），按照操作走流程。最终还是找不到这个模块，于是放弃了，采用conda的方式进行安装，安装的时候CUDA驱动一直没有删除，直到看到这里

ai部署踩坑 csdn,AI人工智能,人工智能,python,pip,conda