Errors in running Deducer on R 3.6.1

[Ahmed_67]

Hello,
I have difficulties in installing deducer and running it on r version 3.6.1

1. I cannot install deducerExtras package; I get this error (installation of package non-zero exit status)
2. When I run deducer package I get this message (R Session Aborted - R encountered a fatal error)
   I have installed the latest version of java and "rjava package", but I can't fix these errors.
   I tried a lot but I didn't succeed in solving the priblem.
   I would appreciate your help.
   TIA

[andresrcs]

Hi, welcome!
We are going to need some more information to help you, please post the y whole error message you are getting.

[Ahmed_67]

[Ahmed_67]

[andresrcs]

About the installation issue, you are missing a package dependency (i.e. irr package), try installing it first

install.packages("irr")

About the problem with deducer, the documentation says

Deducer is designed to be used with the Java based R console JGR, though it supports a number of other R environments (e.g. Windows RGUI and RTerm).

It doesn't seem to be compatible with RStudio, so try to run it on one of the recommended environments.

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[Ahmed_67]

Thank you for your advice