[R] R package development in windows

Doran, Harold HDoran at air.org
Fri May 4 15:30:43 CEST 2007


OK, so I just want to go on record as noting that following the
instructions exactly (exactly, exactly, exactly, emphatically) on the
web given by Duncan, Gabor, and Tony at the page below, and following
the instructions in Writing R Extensions results in a successful Windows
build of a package.

Should this email turn up in someones search using RSiteSearch() or
elsewhere, my best advice is to ignore all other documents on the web
attempting to explain this. I personally went through 4 or 5 different
personal web sites looking for a straightforward guide. After a week or
so of late night reading and experimentation, all of those documents led
me to a path of failure. After reading the info on the link below, and
then referring back to Writing R Extensions, I was able to build the
package in only a few hours of time. It took significantly less time to
read the manual and information on the link below than it did to google
help pages on the topic, read those, and end up even more confused.

I'm not in the best position to offer specific recommendations on how to
improve this process. The reality is that after collecting all programs
required, making the required changes to the path, the Rcmd commands for
the build are very simple. So, the biggest task is the collection of
essential programs and modification to the path.

Obviously, Rtools is designed to move forward in this direction. Its
current phase still doesn't automate that collection and modification
process entirely, and the reasons are given on Duncan's web site.
However, I suppose the only good recommendation I can make at this point
is to still move forward with Rtools such that it installs all required
programs and automatically updates the path accordingly. Maybe this can
even become part of the base installation. Since the open source nature
of R encourages development, the tools needed for development should be
readily available.

I am certain this recommendation is not novel, and Duncan et al have
already thought of this. But, it's my attempt to do a little better than
complain.

The only other piece of advice I can offer is to keep this stable. That
is, when R 2.5.1 et seq are released, I beg of the developers not to
require a new collection of tools or a different set up than what is
already required. It is a bit of work, and if changes are required at
each R release, this may be too disheartening.

Harold

> -----Original Message-----
> From: Duncan Murdoch [mailto:murdoch at stats.uwo.ca] 
> Sent: Thursday, May 03, 2007 3:51 PM
> To: Doran, Harold
> Cc: Gabor Grothendieck; r-help at stat.math.ethz.ch
> Subject: [SPAM] - Re: [SPAM] - Re: [R] R package development 
> in windows - Bayesian Filter detected spam - Bayesian Filter 
> detected spam
> 
> On 5/3/2007 3:33 PM, Doran, Harold wrote:
> > Thanks, Duncan. I'll look into that. Is there an authoritative 
> > document that codifies the new package development procedures for 
> > 2.5.0 (windows-specific), or is that Writing R Extensions? In this 
> > thread alone I've received multiple emails pointing to multiple web 
> > sites with instructions for windows. Inasmuch as its 
> appreciated, I'm 
> > a bit confused as to which I should consider authoritative.
> > 
> > I do hope I can resolve this and appreciate the help I've received.
> > However, I feel a bit compelled to note how very difficult this 
> > process is.
> 
> The manuals are the authoritative reference.  Writing R 
> Extensions tells you what to do to set up a package.  The R 
> Administration and Installation manual tells you how to set 
> up your system so those instructions will work.  On Windows, 
> you want to pay particular attention to the appendix of the 
> Admin manual called "The Windows Toolset". This is Appendix E 
> in the distributed .pdf; an HTML version is available here:
> 
>   
> http://cran.r-project.org/doc/manuals/R-admin.html#The-Windows-toolset
> 
> We realize that these instructions are not easy to follow, 
> there's no need to tell us that.  However, specific 
> corrections or improvements would be welcome.
> 
> Duncan Murdoch
> 
> 
> > Harold
> > 
> > 
> >> -----Original Message-----
> >> From: Duncan Murdoch [mailto:murdoch at stats.uwo.ca]
> >> Sent: Thursday, May 03, 2007 3:24 PM
> >> To: Doran, Harold
> >> Cc: Gabor Grothendieck; r-help at stat.math.ethz.ch
> >> Subject: [SPAM] - Re: [R] R package development in windows 
> - Bayesian 
> >> Filter detected spam
> >> 
> >> On 5/3/2007 3:04 PM, Doran, Harold wrote:
> >> > Thanks Gabor, Sundar, and Tony. Indeed, Rtools was 
> missing from the 
> >> > path. With that resolved, and another 10 minute windows
> >> restart, I get
> >> > the following below. The log suggests that hhc is not 
> installed. It 
> >> > is, and, according to the directions I am following, I have
> >> placed it
> >> > in the c:\cygwin directory.
> >> 
> >> I think the problem is that you are following a real mix of 
> >> instructions, and they don't make sense.
> >> 
> >> It would be nice if folks would submit patches to the R 
> Admin manual 
> >> (or to the Rtools web site) rather than putting together web sites 
> >> with advice that is bad from day one, and quickly gets 
> worse when it 
> >> is not updated.
> >> 
> >> > BTW, package.skeleton() doesn't seem to create the correct
> >> DESCRIPTION
> >> > template. I had to add the DEPENDS line. Without this, I
> >> get another
> >> > error.
> >> > 
> >> > 
> >> > C:\Program Files\R\R-2.4.1\bin>Rcmd build --force --binary g:\foo
> >> 
> >> R 2.4.1 is no longer current; the package building 
> instructions in R 
> >> 2.5.0 have been simplified a bit.  You might want to try those.
> >> 
> >> Duncan Murdoch
> >> 
> >> > * checking for file 'g:\foo/DESCRIPTION' ... OK
> >> > * preparing 'g:\foo':
> >> > * checking DESCRIPTION meta-information ... OK
> >> > * removing junk files
> >> > * checking for LF line-endings in source files
> >> > * checking for empty or unneeded directories
> >> > * building binary distribution
> >> >  WARNING
> >> > * some HTML links may not be found
> >> > installing R.css in c:/TEMP/Rinst40061099
> >> > 
> >> > Using auto-selected zip options ''
> >> > latex: not found
> >> > latex: not found
> >> > latex: not found
> >> > 
> >> > ---------- Making package foo ------------
> >> > latex: not found
> >> >   adding build stamp to DESCRIPTION
> >> > latex: not found
> >> > latex: not found
> >> > latex: not found
> >> >   installing R files
> >> > latex: not found
> >> >   installing data files
> >> > latex: not found
> >> >   installing man source files
> >> >   installing indices
> >> > latex: not found
> >> >   not zipping data
> >> >   installing help
> >> > Warning: \alias{foo} already in foo-package.Rd -- skipping
> >> the one in
> >> > foo.Rd  >>> Building/Updating help pages for package 'foo'
> >> >      Formats: text html latex example chm
> >> >   foo-package                       text    html    latex   
> >> example chm
> >> >   foo                               text    html    latex   
> >> example chm
> >> >   mydata                            text    html    latex   
> >> example chm
> >> > hhc: not found
> >> > cp: cannot stat `c:/TEMP/Rbuild40048815/foo/chm/foo.chm': 
> >> No such file
> >> > or direct ory
> >> > make[1]: *** [chm-foo] Error 1
> >> > make: *** [pkg-foo] Error 2
> >> > *** Installation of foo failed ***
> >> > 
> >> > Removing 'c:/TEMP/Rinst40061099/foo'
> >> >  ERROR
> >> > * installation failed
> >> > 
> >> > 
> >> > C:\Program Files\R\R-2.4.1\bin>
> >> > 
> >> >> -----Original Message-----
> >> >> From: Gabor Grothendieck [mailto:ggrothendieck at gmail.com]
> >> >> Sent: Thursday, May 03, 2007 2:50 PM
> >> >> To: Doran, Harold
> >> >> Cc: r-help at stat.math.ethz.ch
> >> >> Subject: Re: [R] R package development in windows
> >> >> 
> >> >> It can find sh.exe so you haven't installed Rtools.
> >> >> 
> >> >> There are several HowTo's listed in the links section here that 
> >> >> include pointers to R manuals and other step by step
> >> >> instructions:
> >> >> 
> >> >> http://code.google.com/p/batchfiles/
> >> >> 
> >> >> On 5/3/07, Doran, Harold <HDoran at air.org> wrote:
> >> >> > I'm attempting to build an R package for distribution and
> >> >> am working
> >> >> > from the directions found at
> >> >> > 
> >> >> 
> >> 
> http://www.maths.bris.ac.uk/~maman/computerstuff/Rhelp/Rpackages.html
> >> >> #
> >> >> > Wi
> >> >> > n-Win
> >> >> >
> >> >> > I've read through Writing R Extensions and various other
> >> >> "helpful" web
> >> >> > sites. I've installed all relevant software (perl,
> >> cygwin, mingwin,
> >> >> > hhc.exe). Here is what I have done so far:
> >> >> >
> >> >> > 1) Sourced data and functions into R
> >> >> > 2) Used package.skeleton
> >> >> > 3) Edited Description file
> >> >> > 4) Edited my windows path to ensure the new programs (e.g.,
> >> >> perl) are
> >> >> > in the path
> >> >> > 5) Then, I open DOS and do the following in the script below
> >> >> >
> >> >> > C:\Program Files\R\R-2.4.1\bin>Rcmd build  --force
> >> --binary g:\foo
> >> >> > * checking for file 'g:\foo/DESCRIPTION' ... OK
> >> >> > * preparing 'g:\foo':
> >> >> > * checking DESCRIPTION meta-information ...'sh' is not
> >> >> recognized as
> >> >> > an internal  or external command, operable program or 
> batch file.
> >> >> >  OK
> >> >> > * removing junk files
> >> >> > 'sh' is not recognized as an internal or external
> >> command, operable
> >> >> > program or batch file.
> >> >> > 'sh' is not recognized as an internal or external
> >> command, operable
> >> >> > program or batch file.
> >> >> > 'sh' is not recognized as an internal or external
> >> command, operable
> >> >> > program or batch file.
> >> >> > Error: cannot open file 'foo/DESCRIPTION' for reading
> >> >> >
> >> >> > I'ver read through about as much documentation as I can
> >> >> find, and I'm
> >> >> > just not sure what I should do from here. I admit that I
> >> >> have reached
> >> >> > a point of frustration and must apologize if the problem
> >> would be
> >> >> > evident if I read documentation further, but I'm about
> >> tapped out
> >> >> > after a few days of experimentation.
> >> >> >
> >> >> > Can anyone suggest how I could resolve this and what the
> >> next steps
> >> >> > would be?
> >> >> >
> >> >> > Thanks:
> >> >> >
> >> >> > I'm using Windows XP and R 2.4.1
> >> >> >
> >> >> > Harold
> >> >> >
> >> >> >        [[alternative HTML version deleted]]
> >> >> >
> >> >> > ______________________________________________
> >> >> > R-help at stat.math.ethz.ch mailing list 
> >> >> > https://stat.ethz.ch/mailman/listinfo/r-help
> >> >> > PLEASE do read the posting guide 
> >> >> > http://www.R-project.org/posting-guide.html
> >> >> > and provide commented, minimal, self-contained,
> >> reproducible code.
> >> >> >
> >> >>
> >> > 
> >> > ______________________________________________
> >> > R-help at stat.math.ethz.ch mailing list 
> >> > https://stat.ethz.ch/mailman/listinfo/r-help
> >> > PLEASE do read the posting guide
> >> > http://www.R-project.org/posting-guide.html
> >> > and provide commented, minimal, self-contained, 
> reproducible code.
> >> 
> >> 
> 
>



More information about the R-help mailing list