希望有人可以提供帮助。我昨天将 R 更新到 3.2.0，但无法解决安装包“spacetime”的问题。我已经尝试卸载并重新安装，以防万一这会解决它。我认为问题与包“sp”有关，但不理解错误消息，我的搜索不成功。
install.packages("spacetime")
Installing package into ‘C:/####/R/win-library/3.2’
(as ‘lib’ is unspecified)
also installing the dependency ‘sp’
There are binary versions available but the source versions are later:
binary source needs_compilation
sp 1.0-17 1.1-0 TRUE
spacetime 1.1-3 1.1-4 FALSE
Binaries will be installed
trying URL 'http://cran.ms.unimelb.edu.au/bin/windows/contrib
/3.2/sp_1.0-17.zip'
Content type 'application/zip' length 1498250 bytes (1.4 MB)
downloaded 1.4 MB
package ‘sp’ successfully unpacked and MD5 sums checked
The downloaded binary packages are in
C:\###\downloaded_packages
installing the source package ‘spacetime’
trying URL 'http://cran.ms.unimelb.edu.au/src/contrib
/spacetime_1.1-4.tar.gz'
Content type 'application/x-gzip' length 3013768 bytes (2.9 MB)
downloaded 2.9 MB
* installing *source* package 'spacetime' ...
** package 'spacetime' successfully unpacked and MD5 sums checked
** R
** data
** demo
** inst
** preparing package for lazy loading
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :
namespace 'sp' 1.0-17 is being loaded, but = 1.1.0 is required
ERROR: lazy loading failed for package 'spacetime'
* removing 'C:####/R/win-library/3.2/spacetime'
The downloaded source packages are in
‘C:\###\downloaded_packages’
Warning messages:
1: running command '"C:/PROGRA~1/R/R-32~1.0/bin/x64/R" CMD INSTALL -l "C:\####\R\win-library\3.2" C:####/downloaded_packages /spacetime_1.1-4.tar.gz' had status 1
2: In install.packages("spacetime") :
installation of package ‘spacetime’ had non-zero exit status
我怀疑安装了错误版本的“sp”，但我认为我需要最新版本，所以不确定我是否正确阅读。