Unable to run lilypond with cygwin

[Ryan L. Spilker]

Hi lilypond users,
	My current installation of lilypond will not run properly.  The output I 
have pasted below is returned when I try to run it on even the simplest 
example from the online tutorial.  I was successfully running a previous 
version this spring, but since updating cygwin and its associated packages 
at some point this summer, I have had this issue.  Please let me know if 
you can suggest something that might fix this problem.  Thank you in 
advance for your help.
                                Ryan

$ lilypond tutorial_test.ly
lilypond (GNU LilyPond) 2.2.5
E:\cygwin\bin\python2.3.exe (3520): *** couldn't release memory 
0x9B4000(1032192
) for 'E:\cygwin\lib\python2.3\lib-dynload\strop.dll' alignment, Win32 
error 487


      4 [main] python2.3 3692 sync_with_child: child 3520(0x6A8) died 
before ini
tialization with status code 0x1
   1449 [main] python2.3 3692 sync_with_child: *** child state child 
loading dll
s
Traceback (most recent call last):
  File "/usr/bin/lilypond", line 818, in ?
    ly.lilypond_version_check (lilypond_binary, '2.2.5')
  File "/usr/share/lilypond/2.2.5/python/lilylib.py", line 216, in 
lilypond_vers
ion_check
    v = lilypond_version (binary)
  File "/usr/share/lilypond/2.2.5/python/lilylib.py", line 203, in 
lilypond_vers
ion
    p = read_pipe ('%s --version ' % binary)
  File "/usr/share/lilypond/2.2.5/python/lilylib.py", line 257, in read_pipe
    pipe = os.popen (cmd + redirect, mode)
OSError: [Errno 11] Resource temporarily unavailable