从git安装Python包病态 [英] Installing Python package pathos from git

问题描述

我试图从git安装 pathos 库，但得到以下错误：

  > pip安装https://github.com/uqfoundation/pathos 
 
例外：
 Traceback（最近一次调用最后一次）：
文件C：\Python27\ lib \site-packages\pip\basecommand.py，第122行，在主
 status = self.run（options，args）
文件C：\Python27\lib\\ \\ site-packages \pip\commands\install.py，第278行，运行
 
 requirement_set.prepare_files（finder，force_root_egg_info = self.bundle，bundl 
e = self。捆绑）
文件C：\Python27\lib\site-packages\pip\req.py，行1197，在prepare_files 
 do_download，
文件C： \Python27\lib\site-packages\pip\req.py，第1375行，在unpack_url 
 self.session，
文件C：\Python27\lib\ site-packages \pip\download.py，第582行，在unpack_http 
 _url 
 unpack_file（temp_location，location，content_type，link）
在unpack_file 
和is_svn_page中的文件C：\Python27\lib\site-packages\pip\util.py，第627行（file_contents（filename）））：
文件C：\Python27\lib\site-packages\pip\util.py，第210行，在file_contents中
返回fp.read （）.decode（'utf-8'）
文件C：\Python27\lib\encodings\utf_8.py，第16行解码
返回codecs.utf_8_decode（input ，错误，真）
 UnicodeDecodeError：'utf8'编解码器无法解码位置1中的字节0x8b：无效起始字节
  

这里有什么问题，我该如何解决它？
谢谢

编辑1：

试过以下内容：

pip install git + https://github.com/uqfoundation/pathos

...但仍然没有运气：

 > pip install git + https：//github.com/uqfoundation/pathos 
下载/解压缩git + https：//github.com/uqfoundation/pathos 
克隆https：// github。 com / uqfoundation / pathos到c：\users\gronin\appdata\local\temp\pip-qstvgd-build 
清理... 
找不到命令'git'
  

编辑2：

试过以下内容，由 cel 推荐：

pip安装git + https://github.com/uqfoundation/pathos

...那肯定解决了查找问题（谢谢， cel），仍然有安装n问题：

 下载/解压缩git + https：//github.com/uqfoundation/pathos 
克隆https： //github.com/uqfoundation/pathos到c：\users\gronin\appdata\loca 
l\temp\pip -jldriz-build 
运行setup.py（路径：c ：\ users \gronin\appdata\local\temp\pip -jldriz-build\set 
 up.py）egg_info for git + https：//github.com/uqfoundation/ pathos 
 
下载/解压缩pp> = 1.6.4.4（来自pathos == 0.2a1.dev）
找不到满足要求的任何下载pp> = 1.6.4.4 == 0.2a1.dev）
  

解决方案

逾期病态发布，我需要推出（本月）。我会看看我能做些什么来使它 pip 可安装。有两个主要问题：（1）发布版本的包以非标准方式命名（例如 0.2.a1-dev ），以及（2）几个依赖关系从其他包中分离出来，并且仅在 http://dev.danse.us/packages 上可用。 （1）的临时解决方法是使用 - pre 标志为 pip 进行安装，并使用 git + https ，或者手动安装它们（ easy_install 实际工作）。 （2）的解决方法也是@cel建议...下载依赖关系并手动安装（或使用 easy_install ）。

这将在稳定版本中进行整理。这基本上是阻止版本发布的主要原因 - 主要由于上面的（2）。

在这里跟踪这个问题的状态： https://github.com/uqfoundation/pathos/issues/2

I am trying to install pathos library from git, but getting the following error:

>pip install https://github.com/uqfoundation/pathos

Exception:
Traceback (most recent call last):
  File "C:\Python27\lib\site-packages\pip\basecommand.py", line 122, in main
    status = self.run(options, args)
  File "C:\Python27\lib\site-packages\pip\commands\install.py", line 278, in run

    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundl
e=self.bundle)
  File "C:\Python27\lib\site-packages\pip\req.py", line 1197, in prepare_files
    do_download,
  File "C:\Python27\lib\site-packages\pip\req.py", line 1375, in unpack_url
    self.session,
  File "C:\Python27\lib\site-packages\pip\download.py", line 582, in unpack_http
_url
    unpack_file(temp_location, location, content_type, link)
  File "C:\Python27\lib\site-packages\pip\util.py", line 627, in unpack_file
    and is_svn_page(file_contents(filename))):
  File "C:\Python27\lib\site-packages\pip\util.py", line 210, in file_contents
    return fp.read().decode('utf-8')
  File "C:\Python27\lib\encodings\utf_8.py", line 16, in decode
    return codecs.utf_8_decode(input, errors, True)
UnicodeDecodeError: 'utf8' codec can't decode byte 0x8b in position 1: invalid start byte

What is the problem here and how can I get around it? Thanks

EDIT 1:

Tried the following:

pip install git+https://github.com/uqfoundation/pathos

...but still no luck:

>pip install git+https://github.com/uqfoundation/pathos
Downloading/unpacking git+https://github.com/uqfoundation/pathos
  Cloning https://github.com/uqfoundation/pathos to c:\users\gronin\appdata\local\temp\pip-qstvgd-build
Cleaning up...
Cannot find command 'git'

EDIT 2:

Tried the following, recommended by cel:

pip install git+https://github.com/uqfoundation/pathos

...that definitely solved lookup problems (thanks, cel), still having installation issues:

Downloading/unpacking git+https://github.com/uqfoundation/pathos
Cloning https://github.com/uqfoundation/pathos to c:\users\gronin\appdata\loca
l\temp\pip-jldriz-build
Running setup.py (path:c:\users\gronin\appdata\local\temp\pip-jldriz-build\set
up.py) egg_info for package from git+https://github.com/uqfoundation/pathos

Downloading/unpacking pp>=1.6.4.4 (from pathos==0.2a1.dev)
Could not find any downloads that satisfy the requirement pp>=1.6.4.4 (from pathos==0.2a1.dev)

解决方案

I have a long overdue pathos release that I need to push out (this month). I'll see what I can do to make it pip installable. There are two main issues: (1) the released versions of the packages are named in a non-standard way (e.g. 0.2.a1-dev), and (2) several dependencies are forked from other packages, and are only available on http://dev.danse.us/packages. The temporary workaround for (1) is either to install with the --pre flag for pip as well as using git+https, or to install them manually (easy_install actually works). The workaround for (2) is also as @cel has suggested… download the dependencies and install manually (or use easy_install).

This will be sorted out in the stable release. It's basically the blocker issue for getting the release out -- primarily due to (2) above.

Keep track of the status of this issue here: https://github.com/uqfoundation/pathos/issues/2

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