[Ironpython-users] FW: How to install Scipy and Numpy for .net offline?

Cheng-B.Li at ubs.com Cheng-B.Li at ubs.com
Tue Dec 13 03:16:29 CET 2011

Hi Jason,
I used your recommended way to install the numpy and scipy packages. It works fine for numpy but failed on scipy. I put the python source file under lib/site-packages and the dlls under the folder IronPython 2.7.1/DLLs.  The error messgae reads as follows:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Program Files\IronPython 2.7.1\lib\site-packages\scipy\__init__.py", line 124, in <module>
    pkgload = PackageLoader()
  File "C:\Program Files\IronPython 2.7.1\lib\site-packages\numpy\_import_tools.py", line 15, in __init__
    self.parent_frame = frame = sys._getframe(_level)
AttributeError: 'module' object has no attribute '_getframe'
Do you know where the problem lies. Much thx.


From: Li, Cheng-B 
Sent: 2011年12月6日 10:20
To: 'Jason McCampbell'
Cc: ironpython-users at python.org
Subject: RE: FW: How to install Scipy and Numpy for .net offline?

Hi Jason,
Don't worry. The internet problem is due to my internet connection's restriction. There is nothing wrong on your side. I'll try to install it manually. Thx for your kindly reply!


From: Jason McCampbell [mailto:jmccampbell at enthought.com] 
Sent: 2011年12月5日 22:48
To: Li, Cheng-B
Cc: ironpython-users at python.org
Subject: Re: FW: How to install Scipy and Numpy for .net offline?

Hi Cheng, 

That's odd that the installation isn't working correctly.  If you are seeing any error messages please send them to me and I'll take a look.

You can install the eggs manually.  Each egg file is just a ZIP archive with some defined metadata in it.  If you extract the numpy and scipy eggs, you will get a directory named 'numpy' or 'scipy' plus an 'EGG-INFO' directory.  Move the numpy or scipy directory to the lib/site-packages directory under your IronPython installation.  There are also some DLL files in each egg under EGG-INFO/prefix/DLLs.  Each of the DLL files should be copied to the DLLs directory under your IronPython install tree.

After that you should be able to use both packages as though you used the automatic installer.  

Please let me know if you have any trouble getting this to work or any other questions.


	From: ironpython-users-bounces+smortaz=microsoft.com at python.org [mailto:ironpython-users-bounces+smortaz <mailto:ironpython-users-bounces%2Bsmortaz> =microsoft.com at python.org] On Behalf Of Cheng-B.Li at ubs.com
	Sent: Saturday, December 03, 2011 2:44 AM
	To: ironpython-users at python.org
	Subject: [Ironpython-users] How to install Scipy and Numpy for .net offline?


	Hi Everyone, 

	I am a newbie to Iron python. I find the below link is very useful since it make the scipy and numpy usable in ironpython

	http://www.enthought.com/repo/.iron/ <http://www.enthought.com/repo/.iron/>  

	Unfortunately the installation is done automatically on line. Due to some reason I can't install them in this way. I have just download the eggs from that site. But I don't know what should I do next.. Is there anyone have encountered the same problem and resolved it?


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