Hi, I've been trying to install tkrplot and have been coming across this error. Loading required package: tcltk Loading Tcl/Tk interface ... Error : .onLoad failed in loadNamespace() for 'tcltk', details: call: dyn.load(file, DLLpath = DLLpath, ...) error: unable to load shared library '/Library/Frameworks/R.framework/Resources/library/tcltk/libs/i386/tcltk.so': dlopen(/Library/Frameworks/R.framework/Resources/library/tcltk/libs/i386/tcltk.so, 10): Library not loaded: /usr/local/lib/libtcl8.5.dylib Referenced from: /Library/Frameworks/R.framework/Resources/library/tcltk/libs/i386/tcltk.so Reason: image not found Error: package 'tcltk' could not be loaded I have been clicking on 'tkrplot' in 'R Package manager', yet I get this error saying that I'm trying to load the package above that in the list 'tcltk'. Anybody know why this is happening. Is there another way to load it? Thanks, James -- View this message in context: http://r.789695.n4.nabble.com/Error-installing-tkrplot-tp2292646p2292646.html Sent from the R help mailing list archive at Nabble.com.