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[viatra-dev] IncQuery dependency version (DSE)

Hi,

I came across an issue when installing VIATRA from the update site: the three components cannot be installed together because of the different versions of IncQuery they depend on. Both the EMF Runtime and the CEP components require 0.9.0; although, the DSE component still depends on 0.7.0.
I suspect the divergence is caused by the DSE not running on the EMF Runtime but on the "bare" EVM, while the CEP engine, on the other hand, runs fully on the EMF Runtime.
Can you please confirm this?

Anyhow, this only means that the three components cannot be installed *together*, which isn't a serious problem *at this point*.
We had a discussion with István Ráth in December about the IncQuery/VIATRA roadmap and as I recall, there was something about reimplementing the DSE part to run on the EMF Runtime. (Which would indirectly fix this issue.) Is that correct?

Cheers,
Istvan

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