ggmap安装问题

y1q2w3e

在RStudio中安装ggmap包时提示
Warning in install.packages :
package ‘ggmap.R’ is not available (for R version 3.2.1)

这是环境信息
sessionInfo()
R version 3.2.1 (2015-06-18)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 8 x64 (build 9200)

locale:
[1] LC_COLLATE=Chinese (Simplified)_China.936
[2] LC_CTYPE=Chinese (Simplified)_China.936
[3] LC_MONETARY=Chinese (Simplified)_China.936
[4] LC_NUMERIC=C
[5] LC_TIME=Chinese (Simplified)_China.936

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

loaded via a namespace (and not attached):
[1] MASS_7.3-40 colorspace_1.2-6 scales_0.3.0 magrittr_1.5
[5] plyr_1.8.3 tools_3.2.1 gtable_0.1.2 reshape2_1.4.1
[9] Rcpp_0.12.0 ggplot2_1.0.1 stringi_0.5-5 grid_3.2.1
[13] stringr_1.0.0 digest_0.6.8 proto_0.3-10 munsell_0.4.2

请问有人知道这是为什么吗？ :cry: :cry:
谢谢

Ihavenothing

换个镜像再安装。

ryo

[未知用户]

尝试安装开发板？


> devtools::install_github('dkahle/ggmap')
> library('ggmap')
> devtools::session_info()
Session info ---------------------------------------------------------------------------------------------------------------
 setting  value                       
 version  R version 3.2.2 (2015-08-14)
 system   x86_64, mingw32             
 ui       RStudio (0.99.486)          
 language (EN)                        
 collate  English_United States.1252  
 tz       Asia/Tokyo
...
...
...
ggmap        * 2.5.2      2015-08-21 CRAN (R 3.2.2)