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I was trying to integrate Universal recommender template in prediction IO. Previously I was getting the following following error

ERROR org.apache.predictionio.tools.console.Console$ [Thread-1] - [error] (*:update) sbt.ResolveException: unresolved dependency: org.apache.prediction#apache-predictionioo-build;0.10.0-incubating: not found

The I tried the following steps Deleted project/pio-build.sbt

Modified template.json

-{"pio": {"version": { "min": "0.9.0" }}} +{"pio": {"version": { "min": "0.10.0-incubating" }}}

Modified build.sbt
  • "io.prediction" %% "core" % pioVersion.value % "provided",
  • "org.apache.predictionio" %% "apache-predictionio-core" % "0.10.0-incubating" % "provided", and get past this error but now I am getting the following error ERROR org.apache.predictionio.tools.console.Console$ [Thread-1] - [error] Type error in expression 2016-12-08 15:40:57,375 ERROR org.apache.predictionio.tools.console.Console$ [main] - Return code of previous step is 1. Aborting.

I have searched many mailing list ,to find if somone else had same issue but only find 2 posts related to this and unfortunately they couln't solve the problem either.

kbt
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1 Answers1

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I have the same problem and this version of Universal Recommender solve it: https://github.com/actionml/universal-recommender You might want to follow the guide here to install Mahout 0.13.0 snapshot for this version as well.

Pham Khanh
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