在OS 10.8.2上安装R库XLConnect

Question

XLConnect,随着手册介绍的那样,"一个包,允许对Microsoft Excel文件读,写和操纵从内部R".

在Windows和Linux上安装很简单.简单地告诉R install.packages("XLConnect"),你已经完成了.在OS X上你需要使用install.packages("XLConnect", type="source"),安装说明说.

在OS 10.8.2下尝试此操作,R输出许多错误消息.我将它们发布在此处,因此Google可以向此问题和A发送类似问题的人.要解决此问题,请向下滚动.

---

R输出:

> install.packages("XLConnect", type = "source")
also installing the dependencies ‘XLConnectJars’, ‘rJava’

versuche URL 'http://ftp5.gwdg.de/pub/misc/cran/src/contrib/XLConnectJars_0.2-4.tar.gz'
Content type 'application/x-gzip' length 16539227 bytes (15.8 Mb)
URL geöffnet
==================================================
downloaded 15.8 Mb

versuche URL 'http://ftp5.gwdg.de/pub/misc/cran/src/contrib/rJava_0.9-3.tar.gz'
Content type 'application/x-gzip' length 537153 bytes (524 Kb)
URL geöffnet
==================================================
downloaded 524 Kb

versuche URL 'http://ftp5.gwdg.de/pub/misc/cran/src/contrib/XLConnect_0.2-4.tar.gz'
Content type 'application/x-gzip' length 1719698 bytes (1.6 Mb)
URL geöffnet
==================================================
downloaded 1.6 Mb

* installing *source* package ‘rJava’ ...
** Paket ‘rJava’ erfolgreich entpackt und MD5 Summen überprüft
/Library/Frameworks/R.framework/Resources/bin/config: line 142: make: command not found
/Library/Frameworks/R.framework/Resources/bin/config: line 143: make: command not found
/Library/Frameworks/R.framework/Resources/bin/config: line 219: make: command not found
/Library/Frameworks/R.framework/Resources/bin/config: line 142: make: command not found
/Library/Frameworks/R.framework/Resources/bin/config: line 143: make: command not found
/Library/Frameworks/R.framework/Resources/bin/config: line 219: make: command not found
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details.
ERROR: configuration failed for package ‘rJava’
* removing ‘/Library/Frameworks/R.framework/Versions/2.15/Resources/library/rJava’
ERROR: dependency ‘rJava’ is not available for package ‘XLConnectJars’
* removing ‘/Library/Frameworks/R.framework/Versions/2.15/Resources/library/XLConnectJars’
ERROR: dependencies ‘XLConnectJars’, ‘rJava’ are not available for package ‘XLConnect’
* removing ‘/Library/Frameworks/R.framework/Versions/2.15/Resources/library/XLConnect’

Die heruntergeladenen Quellpakete sind in 
    ‘/private/var/folders/some/path/to/downloaded_packages’
Warnmeldungen:
1: In install.packages("XLConnect", type = "source") :
 Installation des Pakets ‘rJava’ hatte Exit-Status ungleich 0
2: In install.packages("XLConnect", type = "source") :
 Installation des Pakets ‘XLConnectJars’ hatte Exit-Status ungleich 0
3: In install.packages("XLConnect", type = "source") :
 Installation des Pakets ‘XLConnect’ hatte Exit-Status ungleich 0
> library(XLConnect)
Fehler in library(XLConnect) : es gibt kein Paket namens ‘XLConnect’

Answer 1

在Mac OSX上安装比安装说明建议的要复杂一点.该程序包的开发者Mirai Solutions的Martin Studer帮我解决了我的困难,我想在这里发布程序,以帮助其他用户遇到同样的问题.

1. 安装Java
   出于安全考虑,最新版本的OS X没有Java.如果您从使用Java的版本更新,它将被卸载!检查,如果你有Java.如果没有,请下载并安装它.
2. 安装rJava
   您将(稍后)从源代码安装XLConnect,因为OS X没有二进制文件.在此安装过程中,当R尝试安装依赖软件包rJava时,您将收到错误,因为必须从二进制文件安装.所以你必须首先安装它,使用
   install.packages("rJava")
3. 安装XLConnect
   最后,从源代码安装XLConnect:
   install.packages("XLConnect", type="source")