Just to let you know, I've send this email to the libusb mailing list.
---------- Forwarded message ----------
From: David Portabella Clotet <david.portabe...@gmail.com>
Date: Fri, Feb 6, 2009 at 11:14 PM
Subject: libusb-win32 & pyusb-0.4.1 for cygwin
To: libusb-win32-de...@lists.sourceforge.net
Hello,
I am having problems installing libusb and PyUSB for Cygwin.
Based on the README file of pyusb, I follow the steps:
-download and execute libusb-win32-filter-bin-0.1.12.1.exe from
http://libusb-win32.sourceforge.net
$ "/cygdrive/c/Program Files/LibUSB-Win32/bin/testlibusb.exe"
Dev #0: 0000 - 0000
Dev #1: Maxtor - Basics Desktop
Dev #2: 046D - 08B0
#libusb seems to work
-install cygwin
$ cp /cygdrive/c/Program\ Files/LibUSB-Win32/lib/gcc/libusb.a /usr/lib/
$ cp /cygdrive/c/Program Files/LibUSB-Win32/src/src/usb.h /usr/include/
-download http://sourceforge.net/projects/pyusb
$ tar -xvzf pyusb-0.4.1.tar.gz
$ cd pyusb-0.4.1
$ python setup.py install
running install
running build
running build_ext
running install_lib
running install_egg_info
Removing /usr/lib/python2.5/site-packages/pyusb-0.4.1-py2.5.egg-info
Writing /usr/lib/python2.5/site-packages/pyusb-0.4.1-py2.5.egg-info
$ ls -l /usr/lib/python2.5/site-packages/
total 2150
-rwxr-x---+ 1 Administrator Users 119 Dec 2 15:30 README
...
-rw-r--r-- 1 David None 385 Jan 28 19:38
pyusb-0.4.1-py2.5.egg-info
-rwxr-xr-x 1 David None 476414 Jan 26 21:21 usb.dll
++++++++++++++
So, the installation seems to work.
However, I try with:
$ cd /usr/lib/python2.5/site-packages/
$ echo "import usb" >test.py
$ python test.py
Traceback (most recent call last):
File "test.py", line 1, in <module>
import usb
ImportError: No such file or directory
Using ldd.sh for cygwin here: http://lassauge.free.fr/cygwin/archive.htm
$ ldd.sh /usr/lib/python2.5/site-packages/usb.dll
C:\cygwin\lib\python2.5\site-packages\usb.dll
C:\cygwin\bin\cygwin1.dll
C:\WINDOWS\system32\ADVAPI32.DLL
C:\WINDOWS\system32\KERNEL32.dll
C:\WINDOWS\system32\ntdll.dll
C:\WINDOWS\system32\RPCRT4.dll
C:\WINDOWS\system32\Secur32.dll
Error: could not find cygusb0.dll
C:\cygwin\bin\libpython2.5.dll
It has a problem finding "cygusb0.dll".
What can be the problem?
Best regards,
DAvid
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