我看到了这个问题的一个版本,但仍然没有看到答案.我正在尝试使用ggplot2但是得到以下错误(今天早上使用R3.0.2'frisbee sailing'与RStudio版本0.98.1102一切正常.
我更新了R和Rstudio,现在得到以下内容:
library(ggplot)
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) :
there is no package called ‘stringi’
Error: package or namespace load failed for ‘ggplot2’
我很自然地尝试过:
> install.packages('stringi')
**There is a binary version available but the source version is later:
binary source needs_compilation
stringi 0.4-1 0.5-2 FALSE**
installing the source package ‘stringi’
trying URL 'http://cran.rstudio.com/src/contrib/stringi_0.5-2.tar.gz'
Content type 'application/x-gzip' length 3641292 bytes (3.5 MB)
==================================================
downloaded 3.5 MB
* installing *source* package ‘stringi’ ...
** …我把所有东西都用在了R和RStudio上,但是在清理我的计算机目录和文件时我移动了文件夹.现在我收到以下错误消息.
R和RStudio应该安装在Program Files或Program Files (x86)？我应该有两个libPaths吗？
install.packages("C:/Users/kevin/Downloads/fpp_0.5.zip", repos = NULL)
## Warning in install.packages :
## package ‘C:/Users/kevin/Downloads/fpp_0.5.zip’
## is not available (for R version 3.0.0)
## Installing package into ‘C:/Users/kevin/Documents/R/win-library/3.0’
## (as ‘lib’ is unspecified)
## package ‘fpp’ successfully unpacked and MD5 sums checked
library("fpp", lib.loc="C:/Users/kevin/Documents/R/win-library/3.0")
Loading required package: forecast
## Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) :
## there is no package called ‘colorspace’
## Error: package ‘forecast’ could …