[BioC] error in loading GLAD package

[Qian Liu]

Hi all,
I have trouble loading GLAD package, does someone know what the error
mean? also there is a pop-up window saying system error, missing
libgsl-0.dll
Thanks,
Qian
>    source("http://bioconductor.org/biocLite.R")
>     biocLite("GLAD")
> library(GLAD)
Error in inDL(x, as.logical(local), as.logical(now), ...) :
  unable to load shared object
'C:/ProgramFiless/R-2.14.0/library/GLAD/libs/i386/GLAD.dll':
  LoadLibrary failure:  The specified module could not be found.

Error: package/namespace load failed for ‘GLAD’
> sessionInfo()
R version 2.14.0 (2011-10-31)
Platform: i386-pc-mingw32/i386 (32-bit)

locale:
[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United
States.1252
[3] LC_MONETARY=English_United States.1252 LC_NUMERIC=C
[5] LC_TIME=English_United States.1252

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

other attached packages:
 [1] DNAcopy_1.28.0         aroma.affymetrix_2.3.0 affxparser_1.26.1
   aroma.apd_0.2.0
 [5] R.huge_0.3.0           aroma.core_2.3.0       aroma.light_1.22.0
   matrixStats_0.3.0
 [9] R.rsp_0.6.7            R.cache_0.5.2          R.filesets_1.1.3
   digest_0.5.1
[13] R.utils_1.9.3          R.oo_1.8.3             R.methodsS3_1.2.1
   BiocInstaller_1.2.0

loaded via a namespace (and not attached):
[1] tools_2.14.0