错误：“ RcmdrMisc”的程序包或名称空间加载失败

Question

在“ Rcmdr”的R中加载库时出现以下错误

---

    Loading required package: RcmdrMisc
    Error: package or namespace load failed for ‘RcmdrMisc’ in loadNamespace(j
    <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]):
    namespace ‘xfun’ 0.13 is being loaded, but >= 0.15 is required
    Error: package ‘RcmdrMisc’ could not be loaded

我尝试重新安装软件包“ Rcmdr”和“ RcmdrMisc”，但没有帮助 我很高兴有人能帮助我