Howdy, I ran into a rather odd problem installing rpy
on one computer (I have used it to great success on
another). Every time I try and import rpy (in IDLE or
command line) I get the message "Unable to determine R
version from the registry. Trying another method."
This is then followed by a usual python error message:
Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
from rpy import *
File "C:\Python25\Lib\site-packages\rpy.py", line
53, in <module>
RHOME = rpy_tools.get_R_HOME()
File "C:\Python25\lib\site-packages\rpy_tools.py",
line 58, in get_R_HOME
raise RuntimeExecError("Couldn't execute the R
interpreter.\n"
NameError: global name 'RuntimeExecError' is not
defined
I've tried reintalling python (2.5.1), and R (first
used 2.2.1(?), changed to 2.6.1 on reinstall), with no
luck. The computer is older DELL laptop running
windows XP. Any ideas on what might be going amiss,
and what to do to fix it?
Many thanks,
-Hans Nesse
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