R包rgdal / rgeos“不可用（对于R版本3.1.1）”

Question

在OSX Mavericks的新R版本中安装某些软件包时遇到困难。 rgeos和rgdal都会返回例如：

package 'rgeos' is available as a source package but not as a binary

Warning in install.packages :
  package 'rgeos' is not available (for R version 3.1.1)

在我的Windows系统上，两个软件包都安装好了R 3.1.1，这是一个Mavericks / OSX版本问题还是我的构建有问题？更改库存储库没有任何区别。我看过用二进制文件构建的，但是在rgeos homepage它声明＆＃34; OS X Mavericks二进制文件：r-release：not available＆＃34;所以我傻笑了。

感谢建议。

---

编辑：

尝试@Andrie的建议：

> install.packages('rgeos', type='source')
Installing package into ‘/Users/robinedwards/Library/R/3.1/library’
(as ‘lib’ is unspecified)
trying URL 'http://cran.ma.imperial.ac.uk/src/contrib/rgeos_0.3-6.tar.gz'
Content type 'application/x-gzip' length 240510 bytes (234 Kb)
opened URL
==================================================
downloaded 234 Kb

* installing *source* package ‘rgeos’ ...
** package ‘rgeos’ successfully unpacked and MD5 sums checked
configure: CC: clang
configure: CXX: clang++
configure: rgeos: 0.3-4
checking for /usr/bin/svnversion... yes
configure: svn revision: 450
checking geos-config usability... 
./configure: line 2056: geos-config: command not found
no
configure: error: geos-config not usable
ERROR: configuration failed for package ‘rgeos’
* removing ‘/Users/robinedwards/Library/R/3.1/library/rgeos’
Warning in install.packages :
  installation of package ‘rgeos’ had non-zero exit status

The downloaded source packages are in
    ‘/private/var/folders/_s/ppznw4sx7p51kwv__hj3d8540000gn/T/RtmpK40xj7/downloaded_packages’

构建页面的屏幕截图：

Answer 1

您需要从来源安装rgdal和rgeos。

1. 首先安装包rgeos
2. 然后从源代码安装rgdal。

试试这个：

install.packages('rgeos', type="source")
install.packages('rgdal', type="source")