问题描述
我想安装PythonOCC。 从官方文档（http://www.pythonocc.org/download/）中，我看到我必须使用：
conda install -c conda-forge -c dlr-sc -c pythonocc -c oce pythonocc-core==0.18.1
因此，我从基本终端输入了该命令，但由于无法使用这些命令而无法解决它们，因为这是我第一次使用Anaconda。 我使用的是Ubuntu Linux 20.04。
这是错误消息：
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json,will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: /
Found conflicts! Looking for incompatible packages.
This can take several minutes. Press CTRL-C to abort.
failed
UnsatisfiableError: The following specifications were found
to be incompatible with the existing python installation in your environment:
Specifications:
- pythonocc-core==0.18.1 -> python[version='>=2.7,<2.8.0a0|>=3.5,<3.6.0a0|>=3.6,<3.7.0a0']
Your python: python=3.8
If python is on the left-most side of the chain,that's the version you've asked for.
When python appears to the right,that indicates that the thing on the left is somehow
not available for the python version you are constrained to. Note that conda will not
change your python version to a different minor version unless you explicitly specify
that.
The following specifications were found to be incompatible with your CUDA driver:
- feature:/linux-64::__cuda==10.2=0
- feature:|@/linux-64::__cuda==10.2=0
Your installed CUDA driver is: 10.2
关于如何从这里继续的任何想法？
编辑：在遵循用户的vc 74建议之后，我尝试了以下命令：
conda create -n py36 python=3.6
conda activate py36
conda install -c conda-forge -c dlr-sc -c pythonocc -c oce pythonocc-core==0.18.1
这是我遇到的新冲突：
Found conflicts! Looking for incompatible packages.
This can take several minutes. Press CTRL-C to abort.
failed
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Output in format: Requested package -> Available versionsThe following specifications were found to be incompatible with your CUDA driver:
- feature:/linux-64::__cuda==10.2=0
Your installed CUDA driver is: 10.2
解决方法
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