0. 以下为一步步自己摸索的成功安装过程
1. 安装 spleeter
注：anaconda 的虚拟环境
conda install spleeter
太慢
pip install spleeter
下载卡住
(tensorflow) Robin-macbook-pro:~ robin$ pip install spleeter
Collecting spleeter
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connect to proxy.', ConnectionResetError(54, 'Connection reset by peer'))': /packages/de/f6/5e0cab1051d97f56d32c69b3e9bb9e9d90ec68598ee83c7dee7b44106bd0/spleeter-2.3.1-py3-none-any.whl
Downloading spleeter-2.3.1-py3-none-any.whl (51 kB)
|████████████████████████████████| 51 kB 22 kB/s
Collecting tensorflow==2.5.0
Downloading tensorflow-2.5.0-cp36-cp36m-macosx_10_11_x86_64.whl (195.6 MB)
|▎ | 1.9 MB 4.2 kB/s eta 12:41:28ERROR: Exception:
Traceback (most recent call last):
所以自己去下载whl文件tensorflow-2.5.0-cp36-cp36m-macosx_10_11_x86_64.whl再安装
点击下载 tensorflow 2.5.0
复制进行搜索，右键下载：
找到whl文件存放位置（我用的是anaconda虚拟环境，放在site-packages文件夹下面），
使用pip命令下载
pip install /Users/robin/software/anaconda3/envs/tensorflow/lib/python3.6/site-packages/tensorflow-2.5.0-cp36-cp36m-macosx_10_11_x86_64.whl
尝试第二次后成功：
(tensorflow) Robin-macbook-pro:~ robin$ pip install /Users/robin/software/anaconda3/envs/tensorflow/lib/python3.6/site-packages/tensorflow-2.5.0-cp36-cp36m-macosx_10_11_x86_64.whl
Processing ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages/tensorflow-2.5.0-cp36-cp36m-macosx_10_11_x86_64.whl
Collecting h5py~=3.1.0
Downloading h5py-3.1.0-cp36-cp36m-macosx_10_9_x86_64.whl (2.9 MB)
|████████████████████████████████| 2.9 MB 961 kB/s
Requirement already satisfied: wheel~=0.35 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from tensorflow==2.5.0) (0.37.0)
Collecting opt-einsum~=3.3.0
Downloading opt_einsum-3.3.0-py3-none-any.whl (65 kB)
|████████████████████████████████| 65 kB 1.5 MB/s
Collecting six~=1.15.0
Downloading six-1.15.0-py2.py3-none-any.whl (10 kB)
Collecting gast==0.4.0
Downloading gast-0.4.0-py3-none-any.whl (9.8 kB)
Collecting tensorflow-estimator<2.6.0,>=2.5.0rc0
Downloading tensorflow_estimator-2.5.0-py2.py3-none-any.whl (462 kB)
|████████████████████████████████| 462 kB 1.5 MB/s
Collecting wrapt~=1.12.1
Downloading wrapt-1.12.1.tar.gz (27 kB)
Preparing metadata (setup.py) ... done
Collecting typing-extensions~=3.7.4
Downloading typing_extensions-3.7.4.3-py3-none-any.whl (22 kB)
Collecting flatbuffers~=1.12.0
Downloading flatbuffers-1.12-py2.py3-none-any.whl (15 kB)
Collecting protobuf>=3.9.2
Downloading protobuf-3.19.6-cp36-cp36m-macosx_10_9_x86_64.whl (979 kB)
|████████████████████████████████| 979 kB 1.8 MB/s
Collecting keras-nightly~=2.5.0.dev
Downloading keras_nightly-2.5.0.dev2021032900-py2.py3-none-any.whl (1.2 MB)
|████████████████████████████████| 1.2 MB 2.1 MB/s
Collecting grpcio~=1.34.0
Downloading grpcio-1.34.1-cp36-cp36m-macosx_10_10_x86_64.whl (3.7 MB)
|████████████████████████████████| 3.7 MB 3.4 MB/s
Collecting numpy~=1.19.2
Downloading numpy-1.19.5-cp36-cp36m-macosx_10_9_x86_64.whl (15.6 MB)
|████████████████████████████████| 15.6 MB 6.1 MB/s
Collecting tensorboard~=2.5
Downloading tensorboard-2.10.1-py3-none-any.whl (5.9 MB)
|████████████████████████████████| 5.9 MB 6.1 MB/s
Collecting keras-preprocessing~=1.1.2
Downloading Keras_Preprocessing-1.1.2-py2.py3-none-any.whl (42 kB)
|████████████████████████████████| 42 kB 2.0 MB/s
Collecting absl-py~=0.10
Downloading absl_py-0.15.0-py3-none-any.whl (132 kB)
|████████████████████████████████| 132 kB 5.8 MB/s
Collecting google-pasta~=0.2
Using cached google_pasta-0.2.0-py3-none-any.whl (57 kB)
Collecting astunparse~=1.6.3
Downloading astunparse-1.6.3-py2.py3-none-any.whl (12 kB)
Requirement already satisfied: termcolor~=1.1.0 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from tensorflow==2.5.0) (1.1.0)
Collecting cached-property
Downloading cached_property-1.5.2-py2.py3-none-any.whl (7.6 kB)
Collecting tensorboard-data-server<0.7.0,>=0.6.0
Downloading tensorboard_data_server-0.6.1-py3-none-macosx_10_9_x86_64.whl (3.5 MB)
|████████████████████████████████| 3.5 MB 5.4 MB/s
Requirement already satisfied: setuptools>=41.0.0 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from tensorboard~=2.5->tensorflow==2.5.0) (58.4.0)
Requirement already satisfied: werkzeug>=1.0.1 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from tensorboard~=2.5->tensorflow==2.5.0) (2.0.1)
Collecting tensorboard-plugin-wit>=1.6.0
Downloading tensorboard_plugin_wit-1.8.1-py3-none-any.whl (781 kB)
|████████████████████████████████| 781 kB 6.1 MB/s
Requirement already satisfied: requests<3,>=2.21.0 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from tensorboard~=2.5->tensorflow==2.5.0) (2.22.0)
Collecting google-auth-oauthlib<0.5,>=0.4.1
Downloading google_auth_oauthlib-0.4.6-py2.py3-none-any.whl (18 kB)
Requirement already satisfied: markdown>=2.6.8 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from tensorboard~=2.5->tensorflow==2.5.0) (3.1.1)
Collecting google-auth<3,>=1.6.3
Downloading google_auth-2.19.1-py2.py3-none-any.whl (181 kB)
|████████████████████████████████| 181 kB 7.8 MB/s
Collecting cachetools<6.0,>=2.0.0
Downloading cachetools-4.2.4-py3-none-any.whl (10 kB)
Requirement already satisfied: pyasn1-modules>=0.2.1 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from google-auth<3,>=1.6.3->tensorboard~=2.5->tensorflow==2.5.0) (0.2.6)
Collecting rsa<5,>=3.1.4
Downloading rsa-4.9-py3-none-any.whl (34 kB)
Requirement already satisfied: urllib3<2.0 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from google-auth<3,>=1.6.3->tensorboard~=2.5->tensorflow==2.5.0) (1.24.2)
Collecting requests-oauthlib>=0.7.0
Downloading requests_oauthlib-1.3.1-py2.py3-none-any.whl (23 kB)
Requirement already satisfied: certifi>=2017.4.17 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from requests<3,>=2.21.0->tensorboard~=2.5->tensorflow==2.5.0) (2019.6.16)
Requirement already satisfied: idna<2.9,>=2.5 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from requests<3,>=2.21.0->tensorboard~=2.5->tensorflow==2.5.0) (2.8)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from requests<3,>=2.21.0->tensorboard~=2.5->tensorflow==2.5.0) (3.0.4)
Requirement already satisfied: dataclasses in ./software/anaconda3/envs/tensorflow/lib/python3.6/site-packages (from werkzeug>=1.0.1->tensorboard~=2.5->tensorflow==2.5.0) (0.8)
Collecting pyasn1<0.5.0,>=0.4.6
Downloading pyasn1-0.4.8-py2.py3-none-any.whl (77 kB)
|████████████████████████████████| 77 kB 4.0 MB/s
Collecting oauthlib>=3.0.0
Downloading oauthlib-3.2.2-py3-none-any.whl (151 kB)
|████████████████████████████████| 151 kB 6.4 MB/s
Building wheels for collected packages: wrapt
Building wheel for wrapt (setup.py) ... done
Created wheel for wrapt: filename=wrapt-1.12.1-cp36-cp36m-macosx_10_7_x86_64.whl size=33302 sha256=8300ef628e612d7652de2106b9f1ebf47091cb7f96c313feebfc8c49877e4ba0
Stored in directory: /Users/robin/Library/Caches/pip/wheels/32/42/7f/23cae9ff6ef66798d00dc5d659088e57dbba01566f6c60db63
Successfully built wrapt
Installing collected packages: pyasn1, six, rsa, oauthlib, cachetools, requests-oauthlib, google-auth, tensorboard-plugin-wit, tensorboard-data-server, protobuf, numpy, grpcio, google-auth-oauthlib, cached-property, absl-py, wrapt, typing-extensions, tensorflow-estimator, tensorboard, opt-einsum, keras-preprocessing, keras-nightly, h5py, google-pasta, gast, flatbuffers, astunparse, tensorflow
Attempting uninstall: pyasn1
Found existing installation: pyasn1 0.4.5
Uninstalling pyasn1-0.4.5:
Successfully uninstalled pyasn1-0.4.5
Attempting uninstall: six
Found existing installation: six 1.12.0
Uninstalling six-1.12.0:
Successfully uninstalled six-1.12.0
Attempting uninstall: protobuf
Found existing installation: protobuf 3.6.0
Uninstalling protobuf-3.6.0:
Successfully uninstalled protobuf-3.6.0
Attempting uninstall: numpy
Found existing installation: numpy 1.16.5
Uninstalling numpy-1.16.5:
Successfully uninstalled numpy-1.16.5
Attempting uninstall: grpcio
Found existing installation: grpcio 1.16.1
Uninstalling grpcio-1.16.1:
Successfully uninstalled grpcio-1.16.1
Attempting uninstall: absl-py
Found existing installation: absl-py 0.7.1
Uninstalling absl-py-0.7.1:
Successfully uninstalled absl-py-0.7.1
Attempting uninstall: wrapt
Found existing installation: wrapt 1.11.2
Uninstalling wrapt-1.11.2:
Successfully uninstalled wrapt-1.11.2
Attempting uninstall: typing-extensions
Found existing installation: typing-extensions 3.10.0.0
Uninstalling typing-extensions-3.10.0.0:
Successfully uninstalled typing-extensions-3.10.0.0
Attempting uninstall: tensorflow-estimator
Found existing installation: tensorflow-estimator 1.13.0
Uninstalling tensorflow-estimator-1.13.0:
Successfully uninstalled tensorflow-estimator-1.13.0
Attempting uninstall: tensorboard
Found existing installation: tensorboard 1.13.1
Uninstalling tensorboard-1.13.1:
Successfully uninstalled tensorboard-1.13.1
Attempting uninstall: keras-preprocessing
Found existing installation: Keras-Preprocessing 1.1.0
Uninstalling Keras-Preprocessing-1.1.0:
Successfully uninstalled Keras-Preprocessing-1.1.0
Attempting uninstall: h5py
Found existing installation: h5py 2.8.0
Uninstalling h5py-2.8.0:
Successfully uninstalled h5py-2.8.0
Attempting uninstall: gast
Found existing installation: gast 0.2.2
Uninstalling gast-0.2.2:
Successfully uninstalled gast-0.2.2
Attempting uninstall: tensorflow
Found existing installation: tensorflow 1.13.1
Uninstalling tensorflow-1.13.1:
Successfully uninstalled tensorflow-1.13.1
ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
astroid 2.3.3 requires wrapt==1.11.*, but you have wrapt 1.12.1 which is incompatible.
Successfully installed absl-py-0.15.0 astunparse-1.6.3 cached-property-1.5.2 cachetools-4.2.4 flatbuffers-1.12 gast-0.4.0 google-auth-2.19.1 google-auth-oauthlib-0.4.6 google-pasta-0.2.0 grpcio-1.34.1 h5py-3.1.0 keras-nightly-2.5.0.dev2021032900 keras-preprocessing-1.1.2 numpy-1.19.5 oauthlib-3.2.2 opt-einsum-3.3.0 protobuf-3.19.6 pyasn1-0.4.8 requests-oauthlib-1.3.1 rsa-4.9 six-1.15.0 tensorboard-2.10.1 tensorboard-data-server-0.6.1 tensorboard-plugin-wit-1.8.1 tensorflow-2.5.0 tensorflow-estimator-2.5.0 typing-extensions-3.7.4.3 wrapt-1.12.1
安装好tensorflow之后，继续回到上一步：
pip install spleeter
会自行安装其它适配安装包资源
这个lvmpy（llvm C ++库的Python包装器）安装也有点慢：
注：实在不行的话，可以使用相同手法，在这里搜索并下载相应版本
我试第二次速度很快下好了，其他资源也顺利ok
2. 测试 spleeter
使用的语法很简单，spleeter separate -i 目标文件 -p spleeter:2stems -o 输出文件夹 ，上代码：
(tensorflow) Robin-macbook-pro:~ robin$ spleeter separate -i /Users/robin/Desktop/123.m4a -p spleeter:2stems -o /Users/robin/Desktop
INFO:spleeter:Downloading model archive https://github.com/deezer/spleeter/releases/download/v1.4.0/2stems.tar.gz
INFO:spleeter:Validating archive checksum
INFO:spleeter:Extracting downloaded 2stems archive
INFO:spleeter:2stems model file(s) extracted
INFO:spleeter:File /Users/robin/Desktop/123/vocals.wav written succesfully
INFO:spleeter:File /Users/robin/Desktop/123/accompaniment.wav written succesfully
成功！
注：文件生成位置自动取了原文件的名称作为文件存放上级文件夹
vocals 即为人声文件
