On Jul 2, 2009, at 10:41 , David Winsemius wrote:

I am getting a error message during an effort to use the Package Installer with a source copy of cairoDevice:

* Installing *source* package 'cairoDevice' ...
checking for pkg-config... no
ERROR: Cannot find pkg-config.
ERROR: configuration failed for package 'cairoDevice'
--------
I seem to have pkg-config per locate from the Terminal:

david-winsemiuss-mac-pro:~ davidwinsemius$ locate pkg-config
/Library/Frameworks/GTK+.framework/Versions/2.14.X11/Resources/bin/ pkg-config
/sw/bin/pkg-config
/sw/share/man/man1/pkg-config.1
/usr/X11/share/man/man1/pkg-config.1.gz
/usr/share/zsh/4.3.4/functions/_pkg-config
------
The UNIX Appendix of the Installation Manual (p 29) says: "Mac OS X comes with none of these libraries, but cairo support has been added to the binary distribution: pkg-config is still needed and can be compiled from the sources. "

But that is not particularly helpful to me. Is there some environment variable or path has not been defined properly?

Yes, try

Sys.setenv(PATH=paste("/Library/Frameworks/GTK+.framework/Resources/ bin",Sys.getenv("PATH"),sep=":"))

(BTW: I'm not quite sure why you would try to compile it from sources - it's available in binary from from CRAN).

Cheers,
Simon


I tried downloading pkgconfig-0.18 but its README file is not sufficiently detailed for my level of understanding of the UNIX underbelly of Mac OS X.

> sessionInfo()
R version 2.8.1 Patched (2009-01-19 r47650)
i386-apple-darwin9.6.0

locale:
en_US.UTF-8/en_US.UTF-8/C/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] splines stats graphics grDevices utils datasets methods base

other attached packages:
[1] Design_2.2-0    survival_2.35-4 Hmisc_3.6-0

loaded via a namespace (and not attached):
[1] cluster_1.12.0  grid_2.8.1      lattice_0.17-25 tools_2.8.1
Warning message:
In install.packages(c("cairoDevice"), lib = "/Library/Frameworks/ R.framework/Resources/library/", :
 installation of package 'cairoDevice' had non-zero exit status
>

David Winsemius, MD
Heritage Laboratories
West Hartford, CT

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