Scilab 6.0 shows warnings about files from package liblucene4.10-java, but does not depend on it

[Norbert]

Steps to reproduce:
1. Install Ubuntu 18.04 LTS
2. Install `scilab` package with `sudo apt-get install scilab`
3. Launch scilab from terminal

Expected results:
Scilab launches normally without warning messages

Actual results:
Scilab shows warnings in the terminal:

  $ scilab
  Warning: Could not find Java package '/usr/share/java/lucene-core-4.10.4.jar'.
  Warning: Could not find Java package '/usr/share/java/lucene-analyzers-common-4.10.4.jar'.
  Warning: Could not find Java package '/usr/share/java/lucene-queryparser-4.10.4.jar'.
  Some problems during the loading of the Java libraries occurred.
  This could lead to inconsistent behaviours.
  Please check SCI/etc/classpath.xml.

Possible temporary solution:
* Install liblucene4.10-java package manually (for /usr/share/java/lucene-core-4.10.4.jar, /usr/share/java/lucene-analyzers-common-4.10.4.jar and /usr/share/java/lucene-queryparser-4.10.4.jar ) to remove these warnings.

Needed solution:
* add liblucene4.10-java package to the dependencies list of scilab package(s).

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: scilab 6.0.0-1
ProcVersionSignature: Ubuntu 4.13.0-17.20-generic 4.13.8
Uname: Linux 4.13.0-17-generic x86_64
ApportVersion: 2.20.8-0ubuntu5
Architecture: amd64
CurrentDesktop: MATE
Date: Wed Dec 20 23:18:24 2017
PackageArchitecture: all
SourcePackage: scilab
UpgradeStatus: No upgrade log present (probably fresh install)

[Norbert (nrbrtx)]

All updates installed, fresh installed scilab on Bionic still shows warning about files from liblucene4.10-java package.

[Norbert (nrbrtx)]

Updated contact list.

[Snark (julien-puydt)]

I pushed a commit to the salsa.debian.org repo of scilab : next upload will fix that. Thanks!

[Norbert (nrbrtx)]

18.04 LTS with all updates, bug is fixed:

 apt-cache policy scilab
scilab:
  Installed: 6.0.1-1ubuntu1
  Candidate: 6.0.1-1ubuntu1
  Version table:
 *** 6.0.1-1ubuntu1 500
        500 http://ru.archive.ubuntu.com/ubuntu bionic/universe amd64 Packages
        500 http://ru.archive.ubuntu.com/ubuntu bionic/universe i386 Packages
        100 /var/lib/dpkg/status