mac上terminal_问题_1117

Posted 2021-01-20 qiyuanjiejie

（1）安装Homebrew

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" 

如果是安装成功的话，就会出现

Installation successful!

??

 

==> Migrating /Library/Caches/Homebrew to /Users/qiyuan/Library/Caches/Homebrew.
==> Deleting /Library/Caches/Homebrew...
Already up-to-date.
==> 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.html

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations
==> Next steps:
- Run `brew help` to get started
- Further documentation: 
    https://docs.brew.sh
JHUAN:~ qiyuan$ 

 

但是我第一次是失败的，error??

remote: Enumerating objects: 3, done.
remote: Counting objects: 100% (3/3), done.
remote: Compressing objects: 100% (3/3), done.
error: RPC failed; curl 18 transfer closed with outstanding read data remaining
fatal: The remote end hung up unexpectedly
fatal: early EOF
fatal: index-pack failed
Failed during: git fetch origin master:refs/remotes/origin/master --tags --force
JHUAN:~ qiyuan$ 
JHUAN:~ qiyuan$ python
Python 3.6.5 |Anaconda, Inc.| (default, Apr 26 2018, 08:42:37) 
[GCC 4.2.1 Compatible Clang 4.0.1 (tags/RELEASE_401/final)] on darwin
Type "help", "copyright", "credits" or "license" for more information.

　　有网友说是因为“ 这个错误是因为项目太久，tag资源文件太大”，（反正我个小白不懂）

解决方案是命令行输入：（后置缓冲器）

git config --global http.postBuffer 524288000

输入以后没有任何反应，这时再次重复之前的操作。

JHUAN:~ qiyuan$ git config --global http.postBuffer 524288000   #这是刚刚的解决方案
JHUAN:~ qiyuan$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"   #这个是安装Homebrew的命令，记得把我的名字给删掉啊！！！

remote: Counting objects: 100% (4865/4865), done.
remote: Compressing objects: 100% (4653/4653), done.
remote: Total 4865 (delta 50), reused 868 (delta 21), pack-reused 0
Receiving objects: 100% (4865/4865), 4.03 MiB | 341.00 KiB/s, done.
Resolving deltas: 100% (50/50), done.
Tapped 2 commands and 4650 formulae (4,907 files, 12.6MB).
==> Migrating /Library/Caches/Homebrew to /Users/qiyuan/Library/Caches/Homebrew.
==> Deleting /Library/Caches/Homebrew...
Already up-to-date.
==> 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.html

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations
==> Next steps:
- Run `brew help` to get started
- Further documentation: 
    https://docs.brew.sh
JHUAN:~ qiyuan$ 

这样子就是安装成功了

（2）使用Homebrew安装python3

brew install python3

（3）terminial确认python和pip是否被安装。直接输入python3或者pip3

python3

 (4)使用pip3安装requests，直接键入：(其他包同理）

pip3 install requests

（5）使用pip3安装wheel库。

pip3 install wheel

使用pip3下载 .whl文件,完成对requests的安装。（但上面那种方法更方便，在此只是记录对whl文件对下载）

pip3 install requests-2.17.3-py2.py3-none-any.whl