Python pip安装失败，出现错误

我一直在尝试安装yajl>=0.3.5软件包，但出现以下错误。这种情况只发生在这个特定的包中，而不发生在我当前使用的其他包中。命令如下

                         pip install yajl>=0.3.5

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

命令“python setup.py egg_info”失败，错误代码为1 C:\Users\ANURAG~1\AppData\Local\Temp\pip-build-epamw9qh\yajl\

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

或者

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

我知道有一个类似的问题，我已经尝试了上述问题中所有指定的解决方案。以下是我的发现

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

1） 我已经成功安装了setuptools，升级了它们，还安装了ez_安装程序

pip install yajl>=0.3.5

即使在此之后也会出现与上述相同的错误

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

2） 我已经下载了yajl>=0.3.5的源代码，并尝试了以下命令

        cd yajl && python setup.py bdist_wheel

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

我得到的错误如下

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

收集yajl>=0.3.5

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

使用缓存的yajl-0.3.5.tar.gz
从命令python setup.py egg_info完成输出：
回溯（最近一次呼叫最后一次）：
文件“”，第1行，在
文件“C:\Users\ANURAG~1\AppData\Local\Temp\pycharm packaging\yajl\setup.py”，

第64行，在 子进程调用（['git'，'submodule'，'update'，]）） 调用中的第560行文件“C:\Program Files\Python\lib\subprocess.py” 将Popen（*popenargs，**kwargs）作为p： 文件“C:\Program Files\Python\lib\subprocess.py”，第950行，在init 恢复信号，启动新会话） 文件“C:\Program Files\Python\lib\subprocess.py”，第1220行，在\u execute\u child中 startupinfo） FileNotFoundError:[WinError 2]系统找不到指定的文件

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

---

命令“python setup.py egg_info”失败，错误代码为1 C:\Users\ANURAG~1\AppData\Local\Temp\pycharm packaging\yajl\

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",

---

PS：我正在使用windows 10。

Hm，这个软件包很旧。版本0.3.5是最新版本，它是从2010年开始的。嗯，这个软件包很旧。版本0.3.5是最新版本，从2010年开始。

 Using cached yajl-0.3.5.tar.gz
  Complete output from command python setup.py egg_info:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\ANURAG~1\AppData\Local\Temp\pycharm-packaging\yajl\setup.py",