[BioC] error installing KEGGSOAP

Hi, I am new to bioconductor, trying to install KEGGSOAP package, but got warnings() when installing and error message when trying to load the package, can anyone suggest what went wrong?

many thanks

John

source("http://bioconductor.org/biocLite.R")

Bioconductor version 2.11 (BiocInstaller 1.8.3), ?biocLite for help

biocLite("KEGGSOAP")

BioC_mirror: http://bioconductor.org
Using Bioconductor version 2.11 (BiocInstaller 1.8.3), R version 2.15.
Installing package(s) 'KEGGSOAP'
trying URL 'http://bioconductor.org/packages/2.11/bioc/bin/windows/contrib/2.15/KEGGSOAP_1.32.0.zip'
Content type 'application/zip' length 69037 bytes (67 Kb)
opened URL
downloaded 67 Kb

package ???KEGGSOAP??? successfully unpacked and MD5 sums checked

The downloaded binary packages are in
? ? ? ? ? ? ?  C:\Users\yzhang\AppData\Local\Temp\RtmpawAjwx\downloaded_packages
Warning message:
installed directory not writable, cannot update packages 'acepack', 'actuar', 'ada', 'ade4', 'ade4TkGUI',
?  'agricolae', 'akima', 'ape', 'aplpack', 'arules', 'bitops', 'boot', 'Cairo', 'car', 'caTools', 'cba',
?  'chron', 'class', 'clue', 'cluster', 'coda', 'colorspace', 'CompQuadForm', 'corpcor', 'DAAG', 'date',
?  'deldir', 'descr', 'deSolve', 'devtools', 'digest', 'diptest', 'doBy', 'DoE.wrapper', 'e1071', 'effects',
?  'ENmisc', 'epiR', 'eRm', 'evaluate', 'evd', 'FactoMineR', 'fArma', 'fAssets', 'fBasics', 'fdrtool',
?  'fExoticOptions', 'fExtremes', 'fGarch', 'fields', 'flexclust', 'fMultivar', 'fNonlinear', 'fOptions',
?  'forecast', 'foreign', 'fpc', 'fracdiff', 'fRegression', 'FrF2', 'FrF2.catlg128', 'fTrading',
?  'fUnitRoots', 'gamlss', 'gamlss.data', 'gamlss.dist', 'gclus', 'gdata', 'geoR', 'GGally', 'ggm',
?  'ggplot2', 'gmodels', 'gridBase', 'gWidgets', 'gWidgetstcltk', 'HH', 'Hmisc', 'httr', 'igraph',
?  'igraph0', 'inline', 'ipred', 'isa2', 'JavaGD', 'JGR', 'kernlab', 'KernSmoot [... truncated]

library(KEGGSOAP)

Loading required package: BiocGenerics

Attaching package: ???BiocGenerics???

The following object(s) are masked from ???package:stats???:

? ? ?  xtabs

The following object(s) are masked from ???package:base???:

? ? ?  anyDuplicated, cbind, colnames, duplicated, eval, Filter, Find, get, intersect, lapply, Map, mapply, mget, order, paste,
? ? ?  pmax, pmax.int, pmin, pmin.int, Position, rbind, Reduce, rep.int, rownames, sapply, setdiff, table, tapply, union, unique

failed to load HTTP resource
Error : .onLoad failed in loadNamespace() for 'KEGGSOAP', details:
?  call: NULL
?  error: 1: failed to load HTTP resource

Error: package/namespace load failed for ???KEGGSOAP???

sessionInfo()

R version 2.15.1 (2012-06-22)
Platform: x86_64-pc-mingw32/x64 (64-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 datasets?  utils? ? ? ?  methods? ?  base? ? ? ?

other attached packages:
[1] BiocGenerics_0.4.0?  BiocInstaller_1.8.3

loaded via a namespace (and not attached):
[1] codetools_0.2-8 RCurl_1.91-1.1?  SSOAP_0.8-0? ? ? ?  tools_2.15.1? ? ?  XML_3.9-4.1? ? ? ?  XMLSchema_0.7-2
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