Looking in indexes: https://pypi.org/simple, https://pypi.ngc.nvidia.com ERROR: Could not find a version that satisfies the requirement detectron2 (from versions: none) ERROR: No matching distribution found for detectron2 WARNING: You are using pip version 21.3.1; however, version 23.1.2 is available. You should consider upgrading via the 'D:\CODEFILE\nsff_pl-master\venv\Scripts\Scripts\python.exe -m pip install --upgrade pip' comman
时间: 2024-02-01 14:12:31 浏览: 57
这个错误提示是因为你在使用pip安装detectron2时,没有找到对应的版本。你可以尝试使用以下命令来安装detectron2:
```
pip install detectron2 -f https://dl.fbaipublicfiles.com/detectron2/wheels/cu111/torch1.8/index.html
```
这个命令会从 Facebook AI Research 的公共文件库中下载detectron2的wheel包并安装。
另外,警告提示你的pip版本比较老,可以使用以下命令来升级pip:
```
D:\CODEFILE\nsff_pl-master\venv\Scripts\Scripts\python.exe -m pip install --upgrade pip
```
这个命令会使用你项目虚拟环境下的Python解释器来升级pip。
相关问题
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
This message usually appears when you are trying to install a Python package using pip and it is searching for the package in the indexes specified in your pip configuration. In this case, it is searching for the package in the Tsinghua University mirror.
If you have configured pip to use this mirror, it will try to download the package from there. If the package is found, it will be installed. Otherwise, pip will look for the package in other indexes specified in your configuration.
If you don't want to use the Tsinghua mirror, you can remove it from your configuration or specify a different mirror to use. To do this, you can edit your pip configuration file or use the `--index-url` option with pip.
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple Collecting pywt
这个信息表明你正在使用 `pip` 工具从 PyPI 仓库中安装 PyWavelets 模块,当前正在检查清华大学的镜像站点。如果你看到了类似这样的输出:
```
Collecting pywt
Downloading https://files.pythonhosted.org/packages/1f/87/.../PyWavelets-1.1.1-cp39-cp39-win_amd64.whl (4.3MB)
|████████████████████████████████| 4.3MB 7.1MB/s
Installing collected packages: pywt
Successfully installed pywt-1.1.1
```
那么就说明 PyWavelets 模块已经成功安装了。你可以在 Python 代码中导入 `pywt` 模块,然后开始使用其中提供的函数和类。例如:
```python
import pywt
# 使用 PyWavelets 进行小波变换
coeffs = pywt.wavedec(data, wavelet='db1', level=5)
```
如果你在使用 PyWavelets 模块时遇到了问题,请在问题描述中提供更多的代码和错误信息,以便我更好地帮助你解决问题。
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