[R] R, Cygwin, & Vi
beehatch at yahoo.com
Mon Jan 31 21:02:21 CET 2011
Thanks very much Professor Ripley.
I was running R 2.10 under XP. As part of troubleshooting I uninstalled and installed 2.11. I also updated cygwin. This is a system-specific problem, editing still works on my home laptop.
I am running CRAN build of R.
Yes I did mean Vim.
I believe it is a symbolic link, either way, it used to work...
Yes, warning is dislpayed and no editor is presented, R prompt is returned. How can I access the editor's error message? Any other troubleshooting I can engage in?
Thanks for your help.
Sent from my iPhone
On Jan 31, 2011, at 11:05 AM, Prof Brian Ripley <ripley at stats.ox.ac.uk> wrote:
We need to know much more (see the posting guide)
- What version of R? Did you update recently?
- Are you running a Windows build of R, or did you compile your own from the sources as a Cygwin build?
On Mon, 31 Jan 2011, beehatch wrote:
I've been a happy user of R under cygwin for a number of years now. I
prefer the bash interface and readline history, and I find Vi to be the
most efficient editor.
But I think you actually mean vim, a vi clone!
Recently, the edit command has started giving me errors:
Error in edit(name, file, title, editor) : unable to run editor 'vi'
Vi works from bash shell and is in the path. 'vi' is a symbolic link to
the executable, so I tried specifying the full path using
Hmm, this suggests that you are running a Windows version of R: that is not supposed to be able to run 'symbolic links' (which are not even a Windows concept, and are part of the Cygwin emulation layer), and AFAIK never have. I guess it was Cygwin that changed recently ....
In edit(name, file, title, editor) : editor ran but returned error
Which is only a warning! Windows executables quite often do not follow the POSIX rules for return values, but Cygwin ones should.
I've tried changing to another editor (ultraedit) and that works, but I'd
like to get Vi working again. Any suggestions for troubleshooting would
Thanks in advance
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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