Found this for future reference in case anybody else needs it "Apples developer website <https://developer.apple.com/mac/> only links to the latest version of Xcode, which requires Snow Leopard (Mac OS X 10.6).
If youre still running Leopard (10.5), you need to go to this alternative developer website: http://connect.apple.com/ then look under developer tools in the right hand column Thanks guys. On Fri, Sep 17, 2010 at 3:28 PM, Simon Urbanek <simon.urba...@r-project.org>wrote: > > On Sep 17, 2010, at 5:53 PM, steven mosher wrote: > > > I've come to the point where some of the packages I want to use require > me > > to work from source. > > > > ERROR: dependencies Rcompression are not available for package RKML > > * removing /Users/mosher/Library/R/2.11/library/RKML > > * installing *source* package Rcompression ... > > Checking configuration for Rcompression to find libz and libbz2 > > checking for gcc... no > > checking for cc... no > > checking for cl.exe... no > > configure: error: no acceptable C compiler found in $PATH > > See `config.log' for more details. > > ERROR: configuration failed for package Rcompression > > > > So, It appears that I have to install a compiler. Looking at Xcode the > > package that was available required an OS upgrade > > is Xcode the only option or is there another option I can use.. > > > > Xcode is available for pretty much all OS X versions so you must be looking > at the wrong one. If you have OS X 10.5 you want Xcode 3.1.4 and for OS X > 10.6 you want Xcode 3.2.3 or 3.2.4. They will be on your PATH automatically > once you install them. > > Cheers, > Simon > > > [[alternative HTML version deleted]]
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