[R-sig-ME] Problem with library(lme4a)

[zlistserv at gmail.com]

I'm trying to use lme4a but the library will not load on my Macintosh.  I'd appreciate any advice about how to make this work.

Thanks,


R> install.packages("lme4a",repos="http://lme4.r-forge.r-project.org/repos")
Warning: dependencies ‘minqa’, ‘MatrixModels’ are not available
trying URL 'http://lme4.r-forge.r-project.org/repos/bin/macosx/leopard/contrib/2.13/lme4a_0.999375-65.tgz'
Content type 'application/x-gzip' length 1614159 bytes (1.5 Mb)
opened URL
==================================================
downloaded 1.5 Mb


The downloaded packages are in
	/var/folders/LS/LStjA81JFEGCAHYOkVFg9++++TM/-Tmp-//RtmpEMKs1i/downloaded_packages


R> install.packages("minqa")
trying URL 'http://software.rc.fas.harvard.edu/mirrors/R/bin/macosx/leopard/contrib/2.13/minqa_1.1.15.tgz'
Content type 'application/x-gzip' length 950183 bytes (927 Kb)
opened URL
==================================================
downloaded 927 Kb


The downloaded packages are in
	/var/folders/LS/LStjA81JFEGCAHYOkVFg9++++TM/-Tmp-//RtmpEMKs1i/downloaded_packages


R> install.packages("MatrixModels")
trying URL 'http://software.rc.fas.harvard.edu/mirrors/R/bin/macosx/leopard/contrib/2.13/MatrixModels_0.2-1.tgz'
Content type 'application/x-gzip' length 152736 bytes (149 Kb)
opened URL
==================================================
downloaded 149 Kb


The downloaded packages are in
	/var/folders/LS/LStjA81JFEGCAHYOkVFg9++++TM/-Tmp-//RtmpEMKs1i/downloaded_packages


R> library(lme4a)
Loading required package: minqa
Loading required package: Rcpp
Loading required package: MatrixModels
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared object '/Library/Frameworks/R.framework/Versions/2.13/Resources/library/lme4a/libs/x86_64/lme4a.so':
  dlopen(/Library/Frameworks/R.framework/Versions/2.13/Resources/library/lme4a/libs/x86_64/lme4a.so, 6): Library not loaded: /usr/local/lib/libgfortran.2.dylib
  Referenced from: /Library/Frameworks/R.framework/Versions/2.13/Resources/library/lme4a/libs/x86_64/lme4a.so
  Reason: image not found
Error: package/namespace load failed for 'lme4a'


R> sessionInfo()
R version 2.13.1 (2011-07-08)
Platform: x86_64-apple-darwin9.8.0/x86_64 (64-bit)

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

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

other attached packages:
 [1] MatrixModels_0.2-1 minqa_1.1.15       Rcpp_0.9.4         zUtil_0.08         xtable_1.5-6       multcomp_1.2-5    
 [7] mvtnorm_0.9-96     lme4_0.999375-39   Matrix_0.999375-50 lattice_0.19-30    Hmisc_3.8-3        foreign_0.8-44    
[13] car_2.0-10         survival_2.36-9    nnet_7.3-1         MASS_7.3-13       

loaded via a namespace (and not attached):
[1] cluster_1.14.0 grid_2.13.1    nlme_3.1-101   stats4_2.13.1  tools_2.13.1