我有32位R，Java和Excel，但XLConnect仍未安装。这是错误信息：
* installing *source* package 'XLConnectJars' ...
** package 'XLConnectJars' successfully unpacked and MD5 sums checked
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
*** arch - i386
*** arch - x64
Error : .onLoad failed in loadNamespace() for 'rJava', details:
call: fun(libname, pkgname)
error: No CurrentVersion entry in Software/JavaSoft registry! Try re-
installing Java and make sure R and Java have matching architectures.
Error: loading failed
Execution halted
ERROR: loading failed for 'x64'
* removing 'C:/'
Warning in install.packages :
running command '"C:/PROGRA~1/R/R-32~1.3/bin/i386/R" CMD INSTALL -l
"C:\"
C:.../XLConnectJars_0.2-13.tar.gz' had status 1
Warning in install.packages :
installation of package ‘XLConnectJars’ had non-zero exit status
ERROR: dependency 'XLConnectJars' is not available for package 'XLConnect'
* removing 'C:/...3.2/XLConnect'
Warning in install.packages :
running command '"C:/PROGRA~1/R/R-32~1.3/bin/i386/R" CMD INSTALL -l
"C:\"
C:\.../XLConnect_0.2-13.tar.gz' had status 1
Warning in install.packages :
installation of package ‘XLConnect’ had non-zero exit status
我不确定还有什么可能导致这个问题，因为一切都是32位