Hi,

I was trying to use RProjectConnector in my Mac (1.9.1) and i have some issues :(.

I have copied the dynamic libraries of R to /usr/lib directory (.i.e. libR.dylib). But PharoVM does not find the libraries. For instance, this line of code returns always nil.

�� �� �� �� �� self nbGetSymbolAddress: 'Rf_initEmbeddedR' module: #R��
�� �� �� �� �� "copied from the project"

I also tried copying the libraries to folder Pharo.app/Contents/MacOS/Plugins. or passing the library name as parameter like:
�� �� �� �� ��
�� �� �� �� �� self nbGetSymbolAddress: 'Rf_initEmbeddedR' module: 'libR.dylib'
or

�� �� �� �� �� self nbGetSymbolAddress: 'Rf_initEmbeddedR' module: '/usr/lib/libR.dylib'

But i had not success. Could someone help me? I am doing something wrong?

Thanks,
Juampi






2014-12-08 11:10 GMT-03:00 Blondeau Vincent <vincent.blondeau@worldline.com>:

Hello everyone,

��

I am glad to announce the first version of the RProjectConnector, a binding between Pharo and R using NativeBoost.

��

You can now call directly your R methods from Pharo:

data := (1 to: 1000) collect: #yourself.

res := (#acf asRFunctionWith: {data}) eval

��

To use it, you should copy the R libraries near the Pharo VM (see the documentation on SmalltalkHub to see how to proceed) and

Gofer it 
��������smalltalkhubUser: 'VincentBlondeau' project: 'RProjectConnector';
������ configuration;
������ loadStable

Don���t forget to relaunch Pharo after the installation to be able to use the connector.

��

The sources are available on Smalltalkhub:

http://smalltalkhub.com/#!/~VincentBlondeau/RProjectConnector

��

if you want to participate, just ask me!

��

Cheers,

��

Vincent BLONDEAU




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Saludos,
Juan Pablo