我试图在R中安装拨浪鼓包并收到此错误信息
configure: error: GTK version 2.8.0 required
ERROR: configuration failed for package ‘RGtk2’
然后我尝试使用本指南解决RGtk2问题
http://marcoghislanzoni.com/blog/2014/08/29/solved-installing-rattle-r-3-1-mac-os-x-10-9/
我在Mac OS终端上尝试了这个代码(但这超出了我的理解):
export PATH=/opt/local/bin:/opt/local/sbin:$PATH
sudo port selfupdate
sudo port install pkgconfig
export PATH=/opt/pkgconfig/bin:$PATH
sudo port install gtk2 +x11
export PKG_CONFIG_PATH=/opt/local/lib/pkgconfig
它给了我这个答案
export PATH=/opt/local/bin:/opt/local/sbin:$PATH
ad-mac0630:~ caruc35$ sudo port selfupdate
Password:
Sorry, try again.
Password:
并锁定。
我还安装了Apple的XCode命令行工具,并尝试了上面指南中的一些内容。它没有让拨浪鼓包工作,所以我删除了它。
在搞乱这个之后,拨浪鼓包仍然不起作用,R似乎不像以前那样工作。例如,我无法加载xlsx包,收到此错误消息:
Loading required package: rJava
Error: package or namespace load failed for ‘rJava’:
.onLoad failed in loadNamespace() for 'rJava', details:
call: dyn.load(file, DLLpath = DLLpath, ...)
error: unable to load shared object '/Users/caruc35/Library/R/3.4/library/rJava/libs/rJava.so':
dlopen(/Users/caruc35/Library/R/3.4/library/rJava/libs/rJava.so, 6): Library not loaded: @rpath/libjvm.dylib
Referenced from: /Users/caruc35/Library/R/3.4/library/rJava/libs/rJava.so
Reason: image not found
Error: package ‘rJava’ could not be loaded
试图改变PATH时,我是不是搞砸了?有没有办法重置一切恢复正常?
我尝试重新安装R但仍然会出现同样的问题。