在Mac上安装bife包时出错：RcppArmadillo

我正在尝试使用Rstudio安装程序包“bife”，但收到以下错误消息：

安装软件包（“bife”）

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问题似乎是用某种C++编译器解决的。我已经尝试了提供的解决方案，并遵循了其中的步骤，但仍然会出现错误。我对终端的东西不太满意，我只是把建议复制粘贴到终端上。我使用的是Rstudio版本1.1.456和R版本3.6.2。我的macOS Catalina版本是10.15.4。我真的无法安装或更新任何R软件包。谢谢你的帮助

在花了两天时间寻找解决方案后，我终于下载了最新版本的Rstudio（1.2.5033），并修复了这个问题。现在我可以安装任何R软件包而没有问题。不确定解决方案的知识性，但只想报告问题已经解决

在花了两天时间寻找解决方案后，我终于下载了最新版本的Rstudio（1.2.5033），并修复了这个问题。现在我可以安装任何R软件包而没有问题。不确定解决方案的知识性，但只想报告问题已经解决

你好，Rnovice，你能提供你的

~/.R/Makevars

文件的内容吗？您可以通过

系统（“cat~/.R/Makevars”）

从R中轻松获得它。嗨@IanCampbell，以下是内容：CFLAGS=-isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk CCFLAGS=-isysroot/Library/Developer/CommandLineTools/sdk/MacOSX.sdk cxflags=-isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk cpplags=-isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk-I/usr/local/include SHLIB_cxldflags+=-Wl，-rpath，${R_HOME}/lib${R_HOME}/lib${R_HOME}/lib/libc++abi.1.dylib SHLIB_cx14ldflags+=-Wl，-rpath，${R_HOME}/libc++R_HOME}/libc++abi.1.dylibHi Rnovice，能否提供

.R/Makevars文件的内容？您可以通过
系统（“cat~/.R/Makevars”）
从R中轻松获得它。嗨@IanCampbell，以下是内容：CFLAGS=-isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk CCFLAGS=-isysroot/Library/Developer/CommandLineTools/sdk/MacOSX.sdk cxflags=-isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk cpplags=-isysroot/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk-I/usr/local/include SHLIB_cxldflags+=-Wl，-rpath，${R_HOME}/lib${R_HOME}/lib${R_HOME}/lib/libc++abi.1.dylib SHLIB_cx14ldflags+=-Wl，-rpath，${R_HOME}/lib{R_HOME}/libc++abi.1.dylib
also installing the dependency ‘RcppArmadillo’

trying URL 'https://cran.rstudio.com/src/contrib/RcppArmadillo_0.9.850.1.0.tar.gz' Content type 'application/x-gzip' length 1381269 bytes (1.3 MB)
================================================== downloaded 1.3 MB

trying URL 'https://cran.rstudio.com/src/contrib/bife_0.7.tar.gz' Content type 'application/x-gzip' length 119523 bytes (116 KB)
================================================== downloaded 116 KB

* installing *source* package ‘RcppArmadillo’ ...
** package ‘RcppArmadillo’ successfully unpacked and MD5 sums checked
** using staged installation checking whether the C++ compiler works... yes checking for C++ compiler default output file name... a.out checking for suffix of executables...  checking whether we are cross compiling... configure: error: in `/private/var/folders/z0/k6tlg2lj31ng3lhl1rgxdlqc0000gn/T/Rtmp310YLn/R.INSTALLb74e72b400c9/RcppArmadillo': configure: error: cannot run C++ compiled programs. If you meant to cross compile, use `--host'. See `config.log' for more details ERROR: configuration failed for package ‘RcppArmadillo’
* removing ‘/Users/myname/opt/anaconda3/lib/R/library/RcppArmadillo’ Warning in install.packages :   installation of package ‘RcppArmadillo’ had non-zero exit status ERROR: dependency ‘RcppArmadillo’ is not available for package ‘bife’
* removing ‘/Users/myname/opt/anaconda3/lib/R/library/bife’ Warning in install.packages :   installation of package ‘bife’ had non-zero exit status

The downloaded source packages are in   ‘/private/var/folders/z0/k6tlg2lj31ng3lhl1rgxdlqc0000gn/T/Rtmp3EVGll/downloaded_packages’ Updating HTML index of packages in '.Library' Making 'packages.html' ... done