This problem is likely to be specific to Windows, and particularly Win7.
After a successful build of a package (R CMD build addendum), I immediately
run an R CMD check for the same package.
Not always, but _very_ often, I get the following error:
C:\Users\nisabbe\Documents\@Doctoraat\R>R CMD check addendum
Loading required package: tcltk
Loading Tcl/Tk interface ... done
Loading required package: Hmisc
Loading required package: survival
Loading required package: stats
Loading required package: graphics
Loading required package: splines
Attaching package: 'Hmisc'
The following object(s) are masked from 'package:survival':
untangle.specials
The following object(s) are masked from 'package:base':
format.pval, round.POSIXt, trunc.POSIXt, units
Loading required package: R2HTML
Warning in file(filename, "wt") :
cannot open file
'C:/Users/nisabbe/Documents/@Doctoraat/R/addendum.Rcheck/00ch
eck.log': Permission denied
Error in file(filename, "wt") : cannot open the connection
Execution halted
If, after this, I immediately reissue the R CMD check command, it works,
without the error.
I think this has something to do with how Win7 processes file handling
(there are known issues even noticeable in windows explorer), but perhaps
there is a way of circumventing this? It would be greatly appreciated, as
this issue is preventing automation of build/check/install scripts.
Suggestions will be greatly appreciated.
Nick Sabbe
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