错误:无法找到构建所需的构建工具 [英] Error : Could not find build tools necessary to build
问题描述
我在我的Mac上安装了Xcode,运行在El Capitan 10.11版本上。我需要从github存储库中的文件到R中的工作区,所以我运行该行:
I installed Xcode on my Mac, running on the El Capitan version 10.11. I need to get files from a github repository to my workspace in R, so I run the line:
devtools::install_github("Myrepository")
此错误出现:
And this error appears:
Downloading GitHub repo Myrepository
from URL https://api.github.com/repos/Myrepository/func/zipball/master
Erreur : Could not find build tools necessary to build func
我认为这个问题可能来自我的gcc命令行工具,但是当我打了
I thought the problem may come from my gcc command line tools, but when I hit
gcc -v
我安装了它:
I have it installed:
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 7.0.2 (clang-700.1.81)
Target: x86_64-apple-darwin15.3.0
Thread model: posix
任何想法?
推荐答案
当我遇到同样的问题时在运行El Capitan的Mac上从GitHub安装预测
包。上面建议的readline修复程序对我不起作用。我注意到我的shell没有看到R(例如当我在shell提示符下键入 R
时,它说找不到命令)。我也是作为我的电脑的非管理员用户,我认为已经安装R作为非管理员用户。所以我再次下载R(相同版本),并以管理员用户身份安装。 (这是基于在阅读了关于一些 finnicky后的预感问题与R和在El Cap的路径)重新安装R作为管理员用户后,我可以在终端打开R,并在此时
devtools :: install_github(robjhyndman / forecast)
正常工作。
I had the same problem when installing the forecast
package from GitHub on my Mac running El Capitan. The suggested readline fix above did not work for me. I noticed that my shell wasn't seeing R (e.g. when I typed R
at a shell prompt it said command not found). I also was operating as a non-admin user of my computer and I think had installed R as a non-admin user. So I downloaded R again (same version) and installed it as an admin user. (This was based on a hunch after reading about some of the finnicky issues with R and paths in El Cap) After reinstalling R as an admin user I could then open R in a terminal, and at that point
devtools::install_github("robjhyndman/forecast")
worked fine.
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