m1芯片MacBook安装本地编译版pandas库

写在前面

有了之前安装matplotlib的经验，下面我尝试了pandas的本地编译安装，并且完美实现了。

方法

首先还是下载源码包，然后解压，执行

/opt/homebrew/bin/python3 -m pip install . --no-binary :all: --no-use-pep517

这里加上的后缀参数指的是禁用二进制文件进行构建，且忽略一切pep517错误，必须加上这个后缀，安装完之后，显示：

Installing collected packages: pytz, pandas
    Running setup.py install for pytz ... done
    Running setup.py install for pandas ... done
Successfully installed pandas-1.2.3 pytz-2021.1

这里我本以为已经完成了安装，但是在我进入ipython交互环境导入pandas的时候，又出现了错误：

ModuleNotFoundError: No module named 'pandas._libs.interval'

The above exception was the direct cause of the following exception:

ImportError                               Traceback (most recent call last)
<ipython-input-1-7dd3504c366f> in <module>
----> 1 import pandas as pd

~/Downloads/pandas-1.2.3/pandas/__init__.py in <module>
     31     # hack but overkill to use re
     32     module = str(e).replace("cannot import name ", "")
---> 33     raise ImportError(
     34         f"C extension: {module} not built. If you want to import "
     35         "pandas from the source directory, you may need to run "

ImportError: C extension: No module named 'pandas._libs.interval' not built. If you want to import pandas from the source directory, you may need to run 'python setup.py build_ext --force' to build the C extensions first.

正当我以为不可能编译安装成功的时候，我抱着试一试的心态进行c库的编译（报错信息中提示：you may need to run 'python setup.py build_ext --force' to build the C extensions first）

/opt/homebrew/bin/python3 setup.py build_ext --force

等了好长时间，显示编译拷贝完成，再次导入pandas，发现已经能正常使用了，超开心！！