Trying to install package 'filehash' I get the following error on FreeBSD 9.0-CURRENT (amd64) with R version 2.11.0 (2010-01-15 r50990): ----------------------------------- R CMD INSTALL filehash_2.0-1.tar.gz * installing to library '/usr/local/lib/R/library' * installing *source* package 'filehash' ... ** libs gcc -std=gnu99 -I/usr/local/lib/R/include -I/usr/local/include -fpic -g -O2 -c hash.c -o hash.o gcc -std=gnu99 -I/usr/local/lib/R/include -I/usr/local/include -fpic -g -O2 -c lockfile.c -o lockfile.o gcc -std=gnu99 -I/usr/local/lib/R/include -I/usr/local/include -fpic -g -O2 -c readKeyMap.c -o readKeyMap.o gcc -std=gnu99 -I/usr/local/lib/R/include -I/usr/local/include -fpic -g -O2 -c sha1.c -o sha1.o gcc -std=gnu99 -shared -L/usr/local/lib -o filehash.so hash.o lockfile.o readKeyMap.o sha1.o ** R ** inst ** preparing package for lazy loading Restoring the implicit generic function for 'with' from package 'base' into package 'filehash'; the generic differs from the default conversion (Signatures differ: (data, expr), (data)) Error in match.call(fmatch, fcall) : unbenutzte(s) Argument(e) (name = "character") Error : unable to load R code in package 'filehash' ERROR: lazy loading failed for package 'filehash' * removing '/usr/local/lib/R/library/filehash' * restoring previous '/usr/local/lib/R/library/filehash' ----------------------------------- The only hint I found is on http://www.r-project.org/nosvn/R.check/r-devel-linux-x86_64-gcc/filehash-00install.html Is there anything known what causes this error? Please let me know if I can help. Thanks in advance, Rainer Hurling