> On May 23, 2017, at 4:44 PM, Christofer Bogaso <bogaso.christo...@gmail.com>
> wrote:
>
> Hi David,
>
> The file 'rJava.so' exists in my machine :
>
>> file.exists('/Library/Frameworks/R.framework/Versions/3.4/Resources/library/rJava/libs/rJava.so')
>
> [1] TRUE
>
> Also the Javac version that I have :
>
>> system('javac -version')
>
> javac 1.6.0_65
>
> Looks like mine is older than you. Do I need to download the latest?
> In that case, do you suggest any link? As far as I know, javac comes
> with Mac installed.
Yes, it does and some people seem to get success with that. I found that
installing 1.8 (also confusingly known as "Java 8") resolved my difficulties
with loading rJava. I'm not an expert, just reporting my ezxperience
>
> On Peter's suggestion I also did sudo R CMD javareconf. However still
> rJava couldnt be loaded.
For my machine:
>Sys.getenv() # returns (among many other values)
DYLD_LIBRARY_PATH
/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/
>
> Any other idea? Thanks,
>
> On Wed, May 24, 2017 at 4:28 AM, peter dalgaard <pda...@gmail.com> wrote:
>> [Christofer seemed to have fallen off the cc: list, now included]
>>
>>> On 24 May 2017, at 00:18 , David Winsemius <dwinsem...@comcast.net> wrote:
>>>
>>> What version of the Java Runtime Environment is available? What do you get
>>> for:
>>>
>>> system('javac -version')
>>> #I get:
>>> #javac 1.8.0_65
>>>
>>> I think that version was working with rJava, but I followed the "critical"
>>> advice on the Java SDK webpage ...
>>>
>>> ... and after updating I now get
>>> #javac 1.8.0_131
>>>
>>> And rJava still loads without error. I'm not on Sierra, however.
>>>
>>
>> I am, and rJava doesn't load here either. However after
>>
>> sudo R CMD javareconf
>>
>> it seems happy as a clam.
>>
>>
>>> Good luck;
>>> David,
>>
>> --
>> Peter Dalgaard, Professor,
>> Center for Statistics, Copenhagen Business School
>> Solbjerg Plads 3, 2000 Frederiksberg, Denmark
>> Phone: (+45)38153501
>> Office: A 4.23
>> Email: pd....@cbs.dk Priv: pda...@gmail.com
>>
>>
>>
>>
>>
>>
>>
>>
>>
David Winsemius
Alameda, CA, USA
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