在Windows上安装Fabric（错误没有模块命名读取线）

Question

我正在尝试在Windows上使用 Fabric 0.1.1 部署工具（http://docs.fabfile.org/），我们遇到了 readline 的问题模块。我经历过各种各样的线程但似乎无法解决问题。这很重要，因为我们无法从基于Windows的计算机部署应用程序。

C:\Documents and Settings\dev\Desktop\deploy>fab
Traceback (most recent call last):
  File "C:\python\Scripts\fab-script.py", line 8, in <module>
    load_entry_point('fabric==0.1.1', 'console_scripts', 'fab')()
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\pkg_resources.py"
, line 277, in load_entry_point
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\pkg_resources.py"
, line 2180, in load_entry_point
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\pkg_resources.py"
, line 1913, in load
  File "build\bdist.win32\egg\fabric.py", line 25, in <module>
**ImportError: No module named readline**

安装模块导致：

**easy_install readline**
Searching for readline
Reading http://pypi.python.org/simple/readline/
Reading http://www.python.org/
Best match: readline 2.6.4
Downloading http://pypi.python.org/packages/source/r/readline/readline-2.6.4.tar
.gz#md5=7568e8b78f383443ba57c9afec6f4285
Processing readline-2.6.4.tar.gz
Running readline-2.6.4\setup.py -q bdist_egg --dist-dir c:\docume~1\ji81b9~1.che
\locals~1\temp\easy_install-pzkz1a\readline-2.6.4\egg-dist-tmp-szs2ps
Traceback (most recent call last):
  File "C:\python\Scripts\easy_install-script.py", line 8, in <module>
    load_entry_point('setuptools==0.6c9', 'console_scripts', 'easy_install')()
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 1671, in main
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 1659, in with_ei_usage
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 1675, in <lambda>
  File "c:\python\lib\distutils\core.py", line 152, in setup
    dist.run_commands()
  File "c:\python\lib\distutils\dist.py", line 975, in run_commands
    self.run_command(cmd)
  File "c:\python\lib\distutils\dist.py", line 995, in run_command
    cmd_obj.run()
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 211, in run
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 446, in easy_install
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 476, in install_item
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 655, in install_eggs
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 930, in build_and_install
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\comman
d\easy_install.py", line 919, in run_setup
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\sandbo
x.py", line 27, in run_setup
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\sandbo
x.py", line 63, in run
  File "c:\python\lib\site-packages\setuptools-0.6c9-py2.6.egg\setuptools\sandbo
x.py", line 29, in <lambda>
  File "setup.py", line 93, in <module>
AttributeError: 'module' object has no attribute 'symlink'

有人解决了这个问题，还是有人建议解决方法？

Answer 1

您尝试使用readline安装的easy_install模块适用于OS X，而不是Windows。有与Windows兼容的readline替换版本，但您可能应首先尝试将fabric本身更新为更新版本（0.9现在已经存在）。

Grepping 0.9版本的源代码并未找到readline的任何依赖项。

Answer 2

按照以下步骤完全适合我：

1）使用来自MSI installer的x86 here安装。

2）安装在默认的C：\ Python27目录中。

3）创建一个新目录：C：\ Python27 \ Scripts

4）将C：\ Python27和C：\ Python27 \ Scripts添加到系统路径：

5）从distribute_setup.py下载here到C：\ Python27 \ Scripts

6）打开命令行，导航到C：\ Python27 \ Scripts，运行：'python distribute_setup.py'

7）现在运行'easy_install pip'

8）现在运行'pip install fabric'

9）你应该收到错误，说PyCrypto无法安装。您可以从Windows binary下载预制here。运行此命令以安装PyCrypto。

10）再次运行'pip install fabric'，它应该说一切都已安装。

11）在另一个目录中（假设c：\ dev \ hello）创建一个fabfile.py并添加以下代码：

def hello(name="world"):
    print("Hello %s!" % name)

12）cd到这个目录并运行'fab hello：working'。你应该看到输出说

Hello working!

Done.

Answer 3

试试这个readline。它是一个适用于Windows的模块，允许IPython中的其他功能不是本机的，可能与您尝试的功能一起使用。

Answer 4

0.1.1是旧版本，我相信。使用Fabric（w / ActivePython）在Windows上安装PyPM没有问题：

C:\> pypm install fabric
Ready to perform these actions:
The following packages will be installed:
 fabric-0.9.0 pycrypto-2.0.1
Get: [pypm.activestate.com] fabric 0.9.0-1
Get: [pypm.activestate.com] pycrypto 2.0.1-1
Installing fabric-0.9.0
Fixing script C:\Users\sridharr\AppData\Roaming\Python\Scripts\fab-script.py
Installing pycrypto-2.0.1

Answer 5

1. 从http://pypi.python.org/pypi/setuptools#downloads下载并运行适用于您的python版本的easy_install安装程序。即：setuptools-0.6c11.win32-py2.6.exe
2. 在命令提示符下，lauch easy_install -U fabric安装最后一个结构版本。

Answer 6

如果你想在整个方向上移动整个堆栈，

Readgline可以与Cygwin一起使用。