关于这个问题，我需要在Windows平台上安装R中的Sxslt包。我使用RStudio从源代码编译该包，但遇到了错误。它返回了一个有关定义LIB_XSLT的消息，请参见下面的日志：
> install.packages("Sxslt", repos = "http://www.omegahat.org/R", type="source")
Installing package(s) into ‘local/R/win-library/2.15’
(as ‘lib’ is unspecified)
trying URL 'www.omegahat.org/R/src/contrib/Sxslt_0.91-1.tar.gz'
Content type 'application/x-gzip' length 112790 bytes (110 Kb)
opened URL
downloaded 110 Kb
* installing *source* package 'Sxslt' ...
Please define LIB_XSLT
ERROR: configuration failed for package 'Sxslt'
* removing 'local/R/win-library/2.15/Sxslt'
Warning in install.packages :
running command 'local/bin/i386/R CMD INSTALL -l "local/R/win-library/2.15" local/downloaded_packages/Sxslt_0.91-1.tar.gz'
had status 1
Warning in install.packages :
installation of package ‘Sxslt’ had non-zero exit status
The downloaded source packages are in
‘local\downloaded_packages’
谢谢。