M1 Mac 安裝numpy和pandas
阿新 • • 發佈：2021-10-23
1 mac安裝python3.9 arm64版之後，通過pip3安裝numpy、pandas及matplotlib等包時，會出現錯誤。原因有很多文章可以參考不再贅述。下面介紹一種可以成功安裝這些包的方法。
首先安裝miniforge，他可以理解成是預設使用conda forge這個channel的miniconda，由github上一個團隊負責維護，有點是包版本較新，最大的優點是支援arm mac！
點選以下連結下載arm64版本的miniforge：
https://github.com/conda-forge/miniforge/#download
或者通過brew 進行安裝、通過brew預設安裝的版本即為arm64版
brew install miniforge
注意，arm64版本的miniforge的基礎環境是python3.9
在終端中開啟下載檔案所在目錄
bash Miniforge3-MacOSX-arm64.sh
按照指示完成安裝。（注意安裝完成後會問你是否將conda的base環境設為終端開啟的預設環境，不需要的話回覆no，但是目前推薦yes，因為conda下的python環境比目前系統自帶的更完善，且安裝各種包的限制少）
接下來通過conda新建虛擬環境，安裝numpy、pandas和matplotlib：
- 可以在建立虛擬環境的時候就安裝所需的包
conda create -n py39t numpy matplotlib pandas python=3.9
2.也可以先建立虛擬環境再一一install
conda create -n py39t python=3.9
conda install -n py39t numpy
conda install -n py39t matplotlib
conda install -n py39t pandas
3.完成，換一個終端開啟：
#換到剛建立的py39t環境下 conda activate py39t #檢視已安裝的包 (py39t) ca ~ % pip3 list Package Version --------------- ------------------- certifi 2020.12.5 cycler 0.10.0 kiwisolver 1.3.1 matplotlib 3.3.4 numpy 1.20.1 olefile 0.46 pandas 1.2.2 Pillow 8.1.0 pip 21.0.1 pyparsing 2.4.7 python-dateutil 2.8.1 pytz 2021.1 setuptools 49.6.0.post20210108 six 1.15.0 tornado 6.1 wheel 0.36.2
參考來源：
釋出於 02-24Mac(m1)下映象飛速安裝Homebrew教程
Carl 四大皆空輸入以下程式碼：
/bin/bash -c "$(curl -fsSL https://cdn.jsdelivr.net/gh/ineo6/homebrew-install/install.sh)"
不用官方的，新Mac棄用ruby改為bash
% /bin/bash -c "$(curl -fsSL https://cdn.jsdelivr.net/gh/ineo6/homebrew-install/install.sh)"
Password:
==> This script will install:
/opt/homebrew/bin/brew
/opt/homebrew/share/doc/homebrew
/opt/homebrew/share/man/man1/brew.1
/opt/homebrew/share/zsh/site-functions/_brew
/opt/homebrew/etc/bash_completion.d/brew
/opt/homebrew
==> The following new directories will be created:
/opt/homebrew/bin
/opt/homebrew/etc
/opt/homebrew/include
/opt/homebrew/lib
/opt/homebrew/sbin
/opt/homebrew/share
/opt/homebrew/var
/opt/homebrew/opt
/opt/homebrew/share/zsh
/opt/homebrew/share/zsh/site-functions
/opt/homebrew/var/homebrew
/opt/homebrew/var/homebrew/linked
/opt/homebrew/Cellar
/opt/homebrew/Caskroom
/opt/homebrew/Frameworks
Press RETURN to continue or any other key to abort
==> /usr/bin/sudo /bin/mkdir -p /opt/homebrew
==> /usr/bin/sudo /usr/sbin/chown root:wheel /opt/homebrew
==> /usr/bin/sudo /bin/mkdir -p /opt/homebrew/bin /opt/homebrew/etc /opt/homebrew/include /opt/homebrew/lib /opt/homebrew/sbin /opt/homebrew/share /opt/homebrew/var /opt/homebrew/opt /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions /opt/homebrew/var/homebrew /opt/homebrew/var/homebrew/linked /opt/homebrew/Cellar /opt/homebrew/Caskroom /opt/homebrew/Frameworks
==> /usr/bin/sudo /bin/chmod g+rwx /opt/homebrew/bin /opt/homebrew/etc /opt/homebrew/include /opt/homebrew/lib /opt/homebrew/sbin /opt/homebrew/share /opt/homebrew/var /opt/homebrew/opt /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions /opt/homebrew/var/homebrew /opt/homebrew/var/homebrew/linked /opt/homebrew/Cellar /opt/homebrew/Caskroom /opt/homebrew/Frameworks
==> /usr/bin/sudo /usr/sbin/chown carl /opt/homebrew/bin /opt/homebrew/etc /opt/homebrew/include /opt/homebrew/lib /opt/homebrew/sbin /opt/homebrew/share /opt/homebrew/var /opt/homebrew/opt /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions /opt/homebrew/var/homebrew /opt/homebrew/var/homebrew/linked /opt/homebrew/Cellar /opt/homebrew/Caskroom /opt/homebrew/Frameworks
==> /usr/bin/sudo /usr/bin/chgrp admin /opt/homebrew/bin /opt/homebrew/etc /opt/homebrew/include /opt/homebrew/lib /opt/homebrew/sbin /opt/homebrew/share /opt/homebrew/var /opt/homebrew/opt /opt/homebrew/share/zsh /opt/homebrew/share/zsh/site-functions /opt/homebrew/var/homebrew /opt/homebrew/var/homebrew/linked /opt/homebrew/Cellar /opt/homebrew/Caskroom /opt/homebrew/Frameworks
==> /usr/bin/sudo /usr/sbin/chown -R carl:admin /opt/homebrew
==> /usr/bin/sudo /bin/mkdir -p /Users/carl/Library/Caches/Homebrew
==> /usr/bin/sudo /bin/chmod g+rwx /Users/carl/Library/Caches/Homebrew
==> /usr/bin/sudo /usr/sbin/chown -R carl /Users/carl/Library/Caches/Homebrew
==> Downloading and installing Homebrew...
remote: Enumerating objects: 175016, done.
remote: Counting objects: 100% (175016/175016), done.
remote: Compressing objects: 100% (40688/40688), done.
remote: Total 175016 (delta 130389), reused 174895 (delta 130342)
Receiving objects: 100% (175016/175016), 44.62 MiB | 8.24 MiB/s, done.
Resolving deltas: 100% (130389/130389), done.
From https://mirrors.ustc.edu.cn/brew
* [new branch] master -> origin/master
* [new tag] 3.0.2 -> 3.0.2
remote: Enumerating objects: 7531, done.
remote: Counting objects: 100% (7531/7531), done.
remote: Compressing objects: 100% (1581/1581), done.
remote: Total 7531 (delta 5798), reused 7531 (delta 5798)
Receiving objects: 100% (7531/7531), 1.61 MiB | 6.74 MiB/s, done.
Resolving deltas: 100% (5798/5798), completed with 737 local objects.
From https://mirrors.ustc.edu.cn/brew
* [new tag] 1.1.0.1 -> 1.1.0.1
* [new tag] 1.1.2.1 -> 1.1.2.1
* [new tag] 1.2.7 -> 1.2.7
* [new tag] 1.2.8 -> 1.2.8
* [new tag] backup/activesupport-23-38-09 -> backup/activesupport-23-38-09
* [new tag] backup/brew-cask-style-14-54-55 -> backup/brew-cask-style-14-54-55
* [new tag] backup/create-cache-00-29-47 -> backup/create-cache-00-29-47
* [new tag] backup/days-03-02-52 -> backup/days-03-02-52
* [new tag] backup/days-03-02-59 -> backup/days-03-02-59
* [new tag] backup/days-19-30-23 -> backup/days-19-30-23
* [new tag] backup/gpg-verification-01-53-16 -> backup/gpg-verification-01-53-16
* [new tag] backup/remove-popen-read-19-56-50 -> backup/remove-popen-read-19-56-50
* [new tag] backup/remove-popen-read-20-00-21 -> backup/remove-popen-read-20-00-21
HEAD is now at 787e6cb75 Merge pull request #10667 from dtrodrigues/pr-man
==> Tapping homebrew/core
remote: Enumerating objects: 915097, done.
remote: Total 915097 (delta 0), reused 0 (delta 0)B | 8.79 MiB/s
Receiving objects: 100% (915097/915097), 358.19 MiB | 8.78 MiB/s, done.
Resolving deltas: 100% (626173/626173), done.
From https://mirrors.ustc.edu.cn/homebrew-core
* [new branch] master -> origin/master
HEAD is now at ff20a31ae0 gh: update 1.6.2 bottle.
Warning: /opt/homebrew/bin is not in your PATH.
==> Installation successful!
==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
https://docs.brew.sh/Analytics
No analytics data has been sent yet (or will be during this `install` run).
==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
https://github.com/Homebrew/brew#donations
==> Next steps:
- Add Homebrew to your PATH in /Users/carl/.zprofile:
echo 'eval $(/opt/homebrew/bin/brew shellenv)' >> /Users/ca/.zprofile
eval $(/opt/homebrew/bin/brew shellenv)
- Run `brew help` to get started
- Further documentation:
https://docs.brew.sh
ca@CadeMacBook- homebrew
最後看到==> Installation successful!就說明安裝成功了。
但執行brew -v 不顯示版本號
% brew -v
zsh: command not found: brew
需更改系統環境變數，將/opt/homebrew/bin加入$PATH
由於新Mac預設shell為zsh，配置檔案為：.zshrc
JAVA_HOME="/Library/Java/JavaVirtualMachines/jdk1.8.0_281.jdk/Contents/Home"
CLASS_PATH="$JAVA_HOME/lib"
BREW_HOME='/opt/homebrew'
M2_HOME=/Users/Documents/maven/apache-maven-3.6.3
PATH="$JAVA_HOME/bin":"$M2_HOME/bin":"$BREW_HOME/bin":$PATH
export JAVA_HOME
export BREW_HOME
export M2_HOME
export CLASS_PATH
export PATH
驗證：
% brew -v
Homebrew 3.0.2
Homebrew/homebrew-core (git revision ff20a; last commit 2021-02-23)
% brew help
Example usage:
brew search [TEXT|/REGEX/]
brew info [FORMULA...]
brew install FORMULA...
brew update
brew upgrade [FORMULA...]
brew uninstall FORMULA...
brew list [FORMULA...]
Troubleshooting:
brew config
brew doctor
brew install --verbose --debug FORMULA
Contributing:
brew create [URL [--no-fetch]]
brew edit [FORMULA...]
Further help:
brew commands
brew help [COMMAND]
man brew
https://docs.brew.sh
// 囉嗦模式檢視更新進度
brew update --verbose
刪除brew使用程式碼：
/usr/bin/ruby -e "$(curl -fsSL https://cdn.jsdelivr.net/gh/ineo6/homebrew-install/uninstall)"
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