problems with compiling a package

<r.ghezzo <at> staff.mcgill.ca> writes:
: One other question, this npreparing package for lazy loading does not occur 
for
: all packages, although their DESCRIPTION and folders are similar, When does a
: package goes to lazy loading and when it does not?

You can use 

LazyLoad: no

in the DESCRIPTION file to prevent lazy loading.  
Alternately you can use the --no-lazy switch on 
R CMD install