[Rd] R CMD check error, Readitem unknown type 203

[Abhishek Tripathi]

Hi,

Apologies if it has already been posted. I searched the archives and 
couldn't find the answer to my problem.

I am building a R package and while checking it with R CMD check, I get 
the following error,

  * checking whether package 'drCCA' can be installed ... ERROR
  Installation failed.

00install.out shows following message,

  ** building package indices ...
  Error in load(zfile, envir = envir) : ReadItem: unknown type 203
  Execution halted
  ERROR: installing package indices failed


Does somebody has any idea what it means?? 
Thanks a lot.

Regards,
Abhishek Tripathi
Researcher
Department of Computer Science
University of Helsinki