我一直在尝试安装JGR，但没有成功。当我尝试时，出现以下错误。我尝试使用JGR-1.6-SL.dmg以及通过R终端进行安装。这似乎是一个Java问题，但我不确定如何解决。
这是我的系统信息：
OSX 10.7.2
java version "1.6.0_26"
Java(TM) SE Runtime Environment (build 1.6.0_26-b03-383-11A511)
Java HotSpot(TM) 64-Bit Server VM (build 20.1-b02-383, mixed mode)
R version 2.14.1 (2011-12-22) (Installed with homebrew)
错误：
* installing *source* package ‘iplots’ ...
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices ...
** testing if installed package can be loaded
Note: On Mac OS X we strongly recommend using iplots from within JGR.
Proceed at your own risk as iplots cannot resolve potential ev.loop deadlocks.
'Yes' is assumed for all dialogs as they cannot be shown without a deadlock,
also ievent.wait() is disabled.
2012-01-29 16:24:57.870 R[29384:c07] Apple AWT Java VM was loaded on first thread -- can't start AWT.
Error : .onLoad failed in loadNamespace() for 'iplots', details:
call: .jnew("org/rosuda/iplots/Framework")
error: java.lang.InternalError: Can't start the AWT because Java was started on the first thread. Make sure StartOnFirstThread is not specified in your application's Info.plist or on the command line
Error: loading failed
Execution halted
ERROR: loading failed
* removing ‘/Users/User/Library/R/2.14/library/iplots’
Warning in install.packages :
installation of package ‘iplots’ had non-zero exit status
ERROR: dependency ‘iplots’ is not available for package ‘JGR’
* removing ‘/Users/User/Library/R/2.14/library/JGR’
Warning in install.packages :
installation of package ‘JGR’ had non-zero exit status
任何帮助将不胜感激。谢谢。
最佳答案
在OS X版本上，如果要从源代码编译iplot和JGR软件包（例如，使用NOAWT=1），则需要设置NOAWT=1 R CMD INSTALL ..。
请使用stats-rosuda-devel邮件列表来查询有关JGR / rJava / iplots的问题