Re: Does the "mlr" plugin work on Linux with Weka?

There is hope. I have just tried a system that runs Ubuntu 20.04 rather
than 22.04, with the same version of R, Java, and WEKA, and MLRClassifier
works fine on that system. The only issue was that I had to install a
system library to get the xml package for R to install (and mlr to work):

$ sudo apt-get install libxml2-dev

I haven't tried this on 22.04 yet, but I suspect the issue is somewhere
else in that case (perhaps the newer version of gcc that comes with Ubuntu
22.04 causes issues when compiling the R-related code from source). Here is
the gcc version of the 20.04 system:

$ gcc --version
gcc (Ubuntu 9.4.0-1ubuntu1~20.04.1) 9.4.0

Cheers,
Eibe

On Sun, 25 Jun 2023 at 23:15, Erkan Ozhan <[email protected]> wrote:

> Hi Eibe, thank you very much for your feedback. Is there any hope for the
> future?
>
> Best wishes.
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