Python &引用；包“u libgcc”的互斥体冲突：；使用conda时，安装pytorch=0.3.0 torchvision=0.2.0 cuda90

我正在关注git repo，并尝试按照他们的要求安装需求。我正在运行命令：

conda install pytorch=0.3.0 torchvision=0.2.0 cuda90-c pytorch

并获取错误：

Package _libgcc_mutex conflicts for:
pytorch=0.3.0 -> libgcc-ng -> _libgcc_mutex=[build=main]
python=3.6 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex=[build=main]

它还说：

UnsatisfiableError: The following specifications were found
to be incompatible with the existing python installation in your environment:

Specifications:

  - pytorch=0.3.0 -> python[version='>=3.7,<3.8.0a0|>=3.8,<3.9.0a0|>=3.9,<3.10.0a0']
  - torchvision=0.2.0 -> python[version='>=3.7,<3.8.0a0|>=3.8,<3.9.0a0|>=3.9,<3.10.0a0']

Your python: python=3.6

git repo使用

conda Install pytorch=0.3.0 torchvision=0.2.0 cuda90-c pytorch

清楚地说明了“安装python3.6和pytorch 3”。所以我不确定问题出在哪里

The following specifications were found to be incompatible with each other:

Output in format: Requested package -> Available versions

Package _libgcc_mutex conflicts for:
pytorch=0.3.0 -> libgcc-ng -> _libgcc_mutex=[build=main]
python=3.7 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex=[build=main]