发表于
  • 查看是否安装python
    python #同时安装2&3会进入2的编译界面
    python3 #若安装了3，此时或进入3的编译界面
  • 查看安装路径
    which python3 #返回python3安装路径
    2020-01-03 12:12:14
  • 遇到了问题
    我的mac上同时安装了2.7.6和3.7.3，在终端下执行idle时，发生了一些奇怪的事情，如下：
    ** 执行idle时,可以正常打开python自带的idle，版本号是2.7.6没问题，但是执行idle3时。。。
    Aton:bin hkhk_hero$ idle3 -bash: idle3: command not found

发表于

Macos升级至Mojave后，在终端下执行git操作时，突然出现如下报错：

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git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX10.12.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX10.12.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX10.12.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX10.12.sdk'
[master 039153a] Site updated: 2019-12-19 16:13:38
 3 files changed, 10 insertions(+), 10 deletions(-)
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX10.12.sdk'
git: error: unable to read SDK settings for '/Library/Developer/CommandLineTools/SDKs/MacOSX10.12.sdk'

看报错内容应该是Macos升级后，Xcode下的CommandLineTools报错，更新下CommandLineTools就好了。

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xcode-select --install

再试一下：

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hexo d

可以了：

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INFO  Deploying: git
INFO  Clearing .deploy_git folder...
INFO  Copying files from public folder...
INFO  Copying files from extend dirs...
[master a984907] Site updated: 2019-12-19 16:26:37
 11 files changed, 709 insertions(+), 28 deletions(-)
INFO  Deploy done: git