[R-sig-hpc] problems with latest doMC

Stephen Weston stephen.b.weston at gmail.com
Mon Aug 15 20:44:03 CEST 2011

What version of R are you using?  Did you get any warning messages
when installing or loading doMC?  Can you execute the following:

  > library(compiler)
  > compile(4)

There is no way to disable compiling currently, but I
may add that.

- Steve

On Mon, Aug 15, 2011 at 1:54 PM, David Reiss <dreiss.isb at gmail.com> wrote:
> Hi,
> I had a set of functions working perfectly using doMC, until I updated the
> doMC package in my OSX system last Friday. Now I am getting the following
> error which seems to be related to its (new?) use of the compiler
> functionality in R:
>> registerDoMC()
>> foreach(i = 1:3) %dopar% sqrt(i)
> Error in comp(expr, env = envir, options = list(suppressUndefined = TRUE)) :
>  could not find function "makeCenv"
> I don't know why this is happening or whether there is a way to turn of the
> compilation so that it will start to work again. Any ideas?
> Thank you.
> David
>        [[alternative HTML version deleted]]
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