Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) : there is no package called 'stringi' [duplicate]

问题:

This question already has an answer here:

• lib unspecified & Error in loadNamespace 4 answers
• package 'stringi' does not work after updating to R3.2.1 5 answers

When I use

library(Hmisc) 

I get the following error

    Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) : there is no package called 'stringi'     Error: package 'ggplot2' could not be loaded 

As well, if I use

library(ggplot2) 

I get the following error

    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' 

I've tryed to install 'stringi' install.packages("stringi")

But at some point, during the installation, I get the following error message:

    configure: error: in `/private/var/folders/pr/wdr5dvjj24bb4wwnjpg1hndc0000gr/T/RtmpeQ5pXk/R.INSTALL10b94a012cab/stringi':     configure: error: no acceptable C compiler found in $PATH     See `config.log' for more details     ERROR: configuration failed for package 'stringi'     * removing '/Library/Frameworks/R.framework/Versions/3.2/Resources/library/stringi' 

I'm using RStudio (Version 0.99.447) and I have R version 3.2.1.

回答1:

I got this error while trying to load the swirl package.

You can try to re install the package directly from cran and include an argument to ensure all the dependant packages are included.

install.packages("swirl", repos="http://cran.rstudio.com/", dependencies=TRUE) 

回答2:

use this install.packages("package_name", repos=c("http://rstudio.org/_packages", "http://cran.rstudio.com",dependencies=TRUE))

this works as it assigns from where package is to downloaded.

文章来源: Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]) : there is no package called 'stringi' [duplicate]