错误：找不到匹配的分布和错误：找不到满足要求的版本

Question

我正在尝试在由 py -m virtualenv objectRemoval 命令创建的虚拟环境中安装github克隆的要求，但是我总是遇到“找不到满足要求的版本”错误。克隆回购后，我执行了以下几行。

D:\test1\Deep-Object-Removal>py -m virtualenv objectremoval
created virtual environment CPython3.10.2.final.0-64 in 1474ms
  creator CPython3Windows(dest=D:\test1\Deep-Object-Removal\objectremoval, clear=False, no_vcs_ignore=False, global=False)
  seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=C:\Users\user\AppData\Local\pypa\virtualenv)
    added seed packages: pip==22.1.2, setuptools==62.6.0, wheel==0.37.1
  activators BashActivator,BatchActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator

D:\test1\Deep-Object-Removal>cd objectremoval\Scripts

D:\test1\Deep-Object-Removal\objectremoval\Scripts>activate

(objectremoval) D:\test1\Deep-Object-Removal\objectremoval\Scripts>cd ..

(objectremoval) D:\test1\Deep-Object-Removal\objectremoval>cd ..

(objectremoval) D:\test1\Deep-Object-Removal>pip install -r requirements.txt
Defaulting to user installation because normal site-packages is not writeable
ERROR: Could not find a version that satisfies the requirement opencv_python==3.3.0.10 (from versions: 3.4.0.14, 3.4.10.37, 3.4.11.39, 3.4.11.41, 3.4.11.43, 3.4.11.45, 3.4.13.47, 3.4.15.55, 3.4.16.57, 3.4.16.59, 3.4.17.61, 3.4.17.63, 3.4.18.65, 4.3.0.38, 4.4.0.40, 4.4.0.42, 4.4.0.44, 4.4.0.46, 4.5.1.48, 4.5.3.56, 4.5.4.58, 4.5.4.60, 4.5.5.62, 4.5.5.64, 4.6.0.66)
ERROR: No matching distribution found for opencv_python==3.3.0.10

(objectremoval) D:\test1\Deep-Object-Removal>pip install opencv_python==3.3.0.10
Defaulting to user installation because normal site-packages is not writeable
ERROR: Could not find a version that satisfies the requirement opencv_python==3.3.0.10 (from versions: 3.4.0.14, 3.4.10.37, 3.4.11.39, 3.4.11.41, 3.4.11.43, 3.4.11.45, 3.4.13.47, 3.4.15.55, 3.4.16.57, 3.4.16.59, 3.4.17.61, 3.4.17.63, 3.4.18.65, 4.3.0.38, 4.4.0.40, 4.4.0.42, 4.4.0.44, 4.4.0.46, 4.5.1.48, 4.5.3.56, 4.5.4.58, 4.5.4.60, 4.5.5.62, 4.5.5.64, 4.6.0.66)
ERROR: No matching distribution found for opencv_python==3.3.0.10

(objectremoval) D:\test1\Deep-Object-Removal>pip3 install opencv_python==3.3.0.10
Defaulting to user installation because normal site-packages is not writeable
ERROR: Could not find a version that satisfies the requirement opencv_python==3.3.0.10 (from versions: 3.4.0.14, 3.4.10.37, 3.4.11.39, 3.4.11.41, 3.4.11.43, 3.4.11.45, 3.4.13.47, 3.4.15.55, 3.4.16.57, 3.4.16.59, 3.4.17.61, 3.4.17.63, 3.4.18.65, 4.3.0.38, 4.4.0.40, 4.4.0.42, 4.4.0.44, 4.4.0.46, 4.5.1.48, 4.5.3.56, 4.5.4.58, 4.5.4.60, 4.5.5.62, 4.5.5.64, 4.6.0.66)
ERROR: No matching distribution found for opencv_python==3.3.0.10

(objectremoval) D:\test1\Deep-Object-Removal>py -m pip install -r requirements.txt
Defaulting to user installation because normal site-packages is not writeable
ERROR: Could not find a version that satisfies the requirement opencv_python==3.3.0.10 (from versions: 3.4.0.14, 3.4.10.37, 3.4.11.39, 3.4.11.41, 3.4.11.43, 3.4.11.45, 3.4.13.47, 3.4.15.55, 3.4.16.57, 3.4.16.59, 3.4.17.61, 3.4.17.63, 3.4.18.65, 4.3.0.38, 4.4.0.40, 4.4.0.42, 4.4.0.44, 4.4.0.46, 4.5.1.48, 4.5.3.56, 4.5.4.58, 4.5.4.60, 4.5.5.62, 4.5.5.64, 4.6.0.66)
ERROR: No matching distribution found for opencv_python==3.3.0.10

(objectremoval) D:\test1\Deep-Object-Removal>pip install tensorflow==1.10.1
Defaulting to user installation because normal site-packages is not writeable
ERROR: Could not find a version that satisfies the requirement tensorflow==1.10.1 (from versions: 2.8.0rc1, 2.8.0, 2.8.1, 2.8.2, 2.9.0rc0, 2.9.0rc1, 2.9.0rc2, 2.9.0, 2.9.1)
ERROR: No matching distribution found for tensorflow==1.10.1

(objectremoval) D:\test1\Deep-Object-Removal>pip install numpy==1.13.3

对于Numpy来说，错误太长了，您可以使用此超链接找到它： https://justpaste.it.it/7vxkv

另外，检查本地套件在全球环境中显示我所有安装的软件包。我认为这也是一个相关的问题。

(objectremoval) D:\test1\Deep-Object-Removal>pip list --local
Package                      Version
---------------------------- -------------------
absl-py                      1.0.0
argon2-cffi                  21.3.0
argon2-cffi-bindings         21.2.0
asttokens                    2.0.5
astunparse                   1.6.3
attrs                        21.4.0
backcall                     0.2.0
beautifulsoup4               4.11.1
black                        22.1.0
bleach                       5.0.0
cachetools                   5.0.0
certifi                      2021.10.8
cffi                         1.15.0
.
.
.
.

另外， python 和 pip 命令如果在主虚拟环境文件夹中执行它们，则不会显示虚拟环境路径。

(objectremoval) D:\test1\Deep-Object-Removal>where python
C:\Program Files\Python310\python.exe
C:\Users\user\miniconda3\python.exe
C:\Users\user\AppData\Local\Microsoft\WindowsApps\python.exe

(objectremoval) D:\test1\Deep-Object-Removal>where pip
C:\Program Files\Python310\Scripts\pip.exe
C:\Users\user\AppData\Roaming\Python\Python310\Scripts\pip.exe
C:\Users\user\miniconda3\Scripts\pip.exe

但是，如果我执行 python and ，pip 在脚本文件夹中命令 dip ，它会增加一个额外的路径：

(objectremoval) D:\test1\Deep-Object-Removal\objectremoval\Scripts>where pip
D:\test1\Deep-Object-Removal\objectremoval\Scripts\pip.exe
C:\Program Files\Python310\Scripts\pip.exe
C:\Users\user\AppData\Roaming\Python\Python310\Scripts\pip.exe
C:\Users\user\miniconda3\Scripts\pip.exe

(objectremoval) D:\test1\Deep-Object-Removal\objectremoval\Scripts>where python
D:\test1\Deep-Object-Removal\objectremoval\Scripts\python.exe
C:\Program Files\Python310\python.exe
C:\Users\user\miniconda3\python.exe
C:\Users\user\AppData\Local\Microsoft\WindowsApps\python.exe

既不尝试在主文件夹中也不试图在脚本文件夹中安装软件包给了我理想的结果。

我的需求.txt文件仅包含以下软件包：

opencv_python==3.3.0.10
tensorflow==1.10.1
numpy==1.13.3

另外，我尝试升级PIP，setuptools和wheel版本。我还尝试使用 conda conta create -n＆lt; venvname＆gt; 命令创建虚拟环境，并尝试了几种不同的python版本，但是这些版本也无济于事。您能帮我解决问题吗？谢谢您的宝贵时间。

Python: 3.10.2
OS: Windows10 x64 Pro

亲切的问候，

Answer 1

所选的包装称为 deep-object-removal 似乎已经过时了）并且不再维护，我建议搜索任何当前支持的替代方案。

如果您尝试在干净的python venv中安装此版本的 opencv_python （带有 python3.10 ），您会遇到错误：

pip install opencv_python==3.3.0.10
ERROR: Could not find a version that satisfies the requirement opencv_python==3.3.0.10 (from versions: 3.4.0.14, 3.4.10.37, 3.4.11.39, 3.4.11.41, 3.4.11.43, 3.4.11.45, 3.4.13.47, 3.4.15.55, 3.4.16.57, 3.4.16.59, 3.4.17.61, 3.4.17.63, 3.4.18.65, 4.3.0.38, 4.4.0.40, 4.4.0.42, 4.4.0.44, 4.4.0.46, 4.5.1.48, 4.5.3.56, 4.5.4.58, 4.5.4.60, 4.5.5.62, 4.5.5.64, 4.6.0.66)
ERROR: No matching distribution found for opencv_python==3.3.0.10

如果您在 pypi，此版本的 opencv_python 您注意此版本的PKG。已经 yanked 。
其他没有PKG。对于 Python3.10 ，最后一个支持WHL文件似乎是用于 python3.6 。
您可以尝试使用 sumpliont.txt 与 opencv_python 中的较新的适应或安装 python3.6 ，然后手工下载特定版本并安装 whl 文件（但这可能导致新的错误）。
但是，我再次建议使用另一个当前支持的软件包，而不是深度对象避免。