【发布时间】：2014-11-06 15:58:27
【问题描述】：
我在小牛队 10.9.2 上运行 R 3.0.2：
20:35:19/Spectral $R
R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-apple-darwin10.8.0 (64-bit)
让我们尝试从源代码安装 kernlab 包（不从源代码安装会出现更严重的错误）
install.packages("kernlab", type="source")
我们在编译过程中走了很长一段路，但最后 linker 失败了：
-Wl,CoreFoundation
ld: warning: directory not found for option '-L/usr/local/lib/gcc/i686-apple-darwin8/4.2.3/x86_64'
ld: warning: directory not found for option '-L/usr/local/lib/x86_64'
ld: warning: directory not found for option '-L/usr/local/lib/gcc/i686-apple-darwin8/4.2.3'
ld: library not found for -lgfortran
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [kernlab.so] Error 1
ERROR: compilation failed for package ‘kernlab’
* removing ‘/Library/Frameworks/R.framework/Versions/3.0/Resources/library/kernlab’
* restoring previous ‘/Library/Frameworks/R.framework/Versions/3.0/Resources/library/kernlab’
The downloaded source packages are in
‘/private/var/folders/k4/l5ww32y14svd5wmkgzzftl9m0000gn/T/RtmpyBfij3/downloaded_packages’
Warning message:
In install.packages("kernlab", type = "source") :
installation of package ‘kernlab’ had non-zero exit status
更新 根据评论我更新到最新（3.12）R。我也做了一个
brew install gfortran
成功了
但是从源代码编译 R 仍然存在 -lgfortran 的问题：
install.packages("kernlab", type="source")
..
ld: warning: directory not found for option '-L/usr/local/lib/gcc/x86_64-apple-darwin13.0.0/4.8.2'
ld: library not found for -lgfortran
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make: *** [kernlab.so] Error 1
ERROR: compilation failed for package ‘kernlab’
* removing ‘/Library/Frameworks/R.framework/Versions/3.1/Resources/library/kernlab’
The downloaded source packages are in
‘/private/var/folders/k4/l5ww32y14svd5wmkgzzftl9m0000gn/T/RtmpugQtXD/downloaded_packages’
XCode 是 5.1.1（刚刚更新 - 是 10.9.2 的最新版本）
这里是命令行工具的信息：
pkgutil --pkg-info=com.apple.pkg.CLTools_Executables
package-id: com.apple.pkg.CLTools_Executables
version: 6.1.0.0.1.1413057044
volume: /
location: /
install-time: 1415295324
groups: com.apple.FindSystemFiles.pkg-group com.apple.DevToolsBoth.pkg-group com.apple.DevToolsNonRelocatableShared.pkg-group
这里是 gfortran 信息：
09:54:46/spectral $gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/usr/local/Cellar/gfortran/4.8.2/gfortran/libexec/gcc/x86_64-apple-darwin13.0.0/4.8.2/lto-wrapper
Target: x86_64-apple-darwin13.0.0
Configured with: ../configure --prefix=/usr/local/Cellar/gfortran/4.8.2/gfortran --datarootdir=/usr/local/Cellar/gfortran/4.8.2/share --bindir=/usr/local/Cellar/gfortran/4.8.2/bin --enable-languages=fortran --with-system-zlib --with-gmp=/usr/local/opt/gmp --with-mpfr=/usr/local/opt/mpfr --with-mpc=/usr/local/opt/libmpc --with-cloog=/usr/local/opt/cloog --with-isl=/usr/local/opt/isl --disable-cloog-version-check --disable-isl-version-check --enable-checking=release --disable-stage1-checking --disable-libstdcxx --enable-lto --disable-nls --disable-multilib
Thread model: posix
gcc version 4.8.2 (GCC)
【问题讨论】：
-
我的第一步可能是更新 R.
-
更新后，请告诉我们您的 XCode 版本、Fortran 版本以及您如何安装命令行工具。
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@Roland 哦，你的最新版本是 3.12 - 会试试的。
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@BondedDust 使用 XCode 和命令行工具信息和 gfortran 信息更新了 OP