R安装包加载的命名空间 [英] R install package loaded namespace

问题描述

我想在RStudio中安装该软件包，并收到错误消息.

I would like to install the package plotly in RStudio and got a error message.

install.packages("~/Desktop/plotly_4.5.2.tar.gz", repos = NULL, type = "source")

loadNamespace(j<-i [[1L]]，c(lib.loc，.libPaths())， versionCheck = vI [[j]]):名称空间"Rcpp" 0.12.3已经存在 已加载，但> = 0.12.7是必需的.

Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) : namespace ‘Rcpp’ 0.12.3 is already loaded, but >= 0.12.7 is required.

packageVersion('Rcpp')
我检查了Rcpp的版本，它是0.12.13版本，但是在安装软件包时加载的版本是0.12.3.安装软件包时，有什么方法可以从库路径加载0.12.13版本吗?

packageVersion('Rcpp')
I checked the version of Rcpp and it is 0.12.13 version, but the loaded version is 0.12.3 when installing the package. Is there any way to load the 0.12.13 version from library path when install the package?

推荐答案

我也遇到了类似的问题.我重新启动了R会话并重新安装了两个软件包.

I also faced a similar issue. I restarted the R session and reinstalled both packages.

install.packages("Rcpp")
install.packages("plotly")

就我而言，我无法加载dplyr软件包.因此，首先我安装了Rcpp软件包，然后安装了dplyr软件包.这解决了我的问题.

In my case, I was not able to load dplyr package. So, first I installed Rcpp package and then installed dplyr package. This solved my problem.

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