"brightway2“pkg在macOS Apple M1上不兼容？

Question

我一直试图在我的虚拟环境中安装"brightway2“pkg，使用最新版本的macOS M1芯片(Miniconda3 macOS Apple M1 64位bash)，但安装一直因为冲突而失败。

当我插入这一行时，conda install -y -q -c conda-forge -c cmutel brightway2 jupyterlab

该命令输出以下内容

Collecting package metadata (current_repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed with initial frozen solve. Retrying with flexible solve.
Solving environment: ...working... 
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 versions

Package python_abi conflicts for:
brightway2 -> python_abi=3.9[build=*_cp39]
brightway2 -> bw2analyzer[version='<0.10.99'] -> python_abi[version='3.10.*|3.7.*|3.8.*',build='*_cp37m|*_cp310|*_cp38']
jupyterlab -> ipython -> python_abi[version='3.10.*|3.8.*|3.9.*',build='*_cp310|*_cp38|*_cp39']

Package wheel conflicts for:
jupyterlab -> jupyter-packaging[version='>=0.7,<1'] -> wheel
python=3.9 -> pip -> wheel

Package jinja2 conflicts for:
jupyterlab -> jupyter_server[version='>=1.4,<2'] -> jinja2[version='>2.10*|>=3.0.3']
jupyterlab -> jinja2[version='>=2.1|>=2.10']

我尝试了多次不同版本的python，尝试用anaconda安装，其他迷你版本，甚至pip命令，但什么都没有.我还确保在使用以下内容创建虚拟环境之前更新conda：

./conda update conda

如果这是macOS M1的不兼容，或者有什么办法解决这些冲突，任何人都会知道吗？

Answer 1

我们在这里添加了M1 Mac的说明：https://2.docs.brightway.dev/installation.html#installation-on-mac-m1

Answer 2

我对Brightway2 (和一般的Python！)都很陌生。我有一个MacBook Pro与M1 Pro，我运行了一些问题时，它的安装。我遵循了Brightway2 分步的M1 Mac指南，这就是我一直遇到的错误：

Intel MKL FATAL ERROR: This system does not meet the minimum requirements for use of the Intel(R) Math Kernel Library. 
The processor must support the Intel(R) Supplemental Streaming SIMD Extensions 3 (Intel(R) SSSE3) instructions. 
The processor must support the Intel(R) Streaming SIMD Extensions 4.2 (Intel(R) SSE4.2) instructions. 
The processor must support the Intel(R) Advanced Vector Extensions (Intel(R) AVX) instructions

然而，在Alexb21的这篇文章之后，我成功地让它发挥了作用，他的解决方案为我创造了奇迹：

感谢现在的工作，但是在安装命令行中有一些排印和遗漏要完成。下面是对我起作用的命令: CONDA_SUBDIR=osx-64 conda创建-n bw_rosetta python=3.9 conda激活bw_rosetta conda env配置vars设置CONDA_SUBDIR=osx-64 conda config -append channels conda - for conda config -追加通道cmutel conda安装brightway2 scikit umfpack conda删除pypardiso -强制执行

在他的解决方案的末尾，我还在bw_rosetta环境中安装了bw_rosetta，我尝试了安装ipykernel，但是由于许多冲突，这是不可能的。

我想知道这个解决方案是否可以实现/更新到未来M1用户的文档中。

感谢克里斯·穆特尔和所有在这个令人敬畏的项目中合作的人，感谢Alexb21的解决方案！