[R-SIG-Mac] Problems installing igraph

Michael Steeves steeves at raingods.net
Fri Oct 25 04:12:30 CEST 2013

I have an OS X 10.8.4 system, with R (3.0.2) installed and managed by macports. When I try to install the igraph package in R, I'm getting an error finding _colamd_printf

installing to /Users/steevmi1/Library/R/3.0/library/igraph/libs
** R
** demo
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
Error : .onLoad failed in loadNamespace() for 'igraph', details:
 call: dyn.load(file, DLLpath = DLLpath, ...)
 error: unable to load shared object '/Users/steevmi1/Library/R/3.0/library/igraph/libs/igraph.so':
 dlopen(/Users/steevmi1/Library/R/3.0/library/igraph/libs/igraph.so, 10): Symbol not found: _colamd_printf
 Referenced from: /Users/steevmi1/Library/R/3.0/library/igraph/libs/igraph.so
 Expected in: flat namespace
in /Users/steevmi1/Library/R/3.0/library/igraph/libs/igraph.so
Error: loading failed
Execution halted
ERROR: loading failed

I haven't found anything on this in google, so I'm not really sure where to go trying to track this problem down.

> sessionInfo()
R version 3.0.2 (2013-09-25)
Platform: x86_64-apple-darwin12.4.0 (64-bit)

[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

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

loaded via a namespace (and not attached):
[1] tcltk_3.0.2 tools_3.0.2

Michael Steeves
steeves at raingods.net

More information about the R-SIG-Mac mailing list