R

[Michael Weiner]

Did you try re-installing rJava within R (i.e.
install.packages("rJava")) ?? I wasnt aware these contrib packages
were available through yum

Regards
Michael Weiner
--
On Mon, Oct 22, 2012 at 7:48 PM, Richard Vickery
<richard.vickeryrv at gmail.com> wrote:
> On Mon, Oct 22, 2012 at 8:44 AM, Tom Callaway <tcallawa at redhat.com> wrote:
>>
>> On 10/21/2012 11:24 PM, Richard Vickery wrote:
>> > Hi Gang,
>> >
>> > For some strange reason, something has gone wrong with R, the statistics
>> > program. R doesn't know where to find rJava and  perhaps the other
>> > programs to run JGR. so I thought I might try uninstalling - and
>> > re-installing - it, but yum won't / can't remove the non-X part. Has
>> > anyone experienced this before?
>>
>> Can you post specific logs? You need to have R-java installed, so please
>> confirm that you do as well.
>>
>> ~tom
>>
>> ==
>> Fedora Project
>
>
>> library(JGR)
> Loading required package: rJava
> Error : .onLoad failed in loadNamespace() for 'rJava', details:
>   call: dyn.load(file, DLLpath = DLLpath, ...)
>   error: unable to load shared object
> '/home/richard/R/i686-redhat-linux-gnu-library/2.15/rJava/libs/rJava.so':
>   libjvm.so: cannot open shared object file: No such file or directory
> Error: package ‘rJava’ could not be loaded
>
> $ locate libjvm.so
> /usr/lib/gcj-4.7.2/libjvm.so
> /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.9/jre/lib/i386/client/libjvm.so
> /usr/lib/jvm/java-1.7.0-openjdk-1.7.0.9/jre/lib/i386/server/libjvm.so
>
> ]$ locate rJava.so
> /home/richard/R/i686-redhat-linux-gnu-library/2.15/rJava/libs/rJava.so
> /usr/lib/R/library/rJava/libs/rJava.so
>
>
> Do you need anything else, Tom?
>
> Thanks for the help,
> -Richard
>
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