Dear Maintainer,

After installing and using latexdraw package (3.3.4+ds1-1), here is the warning that I got:

patrice@hp-dark:~$ latexdraw
[warning] /usr/bin/latexdraw: No java runtime was found
[warning] /usr/bin/latexdraw: Unable to locate scala-parser-combinators in /usr/share/java
[warning] /usr/bin/latexdraw: No JAVA_CMD set for run_java, falling back to JAVA_CMD = java

but in /usr/share/java the situation is:

scala-parser-combinators_2.11.jar -> scala-parser-combinators_2.11-1.0.3.jar
scala-parser-combinators_2.11-1.0.3.jar

and adding manually a symlink 'scala-parser-combinators.jar' on 'scala-parser-combinators_2.11-1.0.3.jar'
remove the warning.
But may be the trouble is due to a wrong classpath in latexdraw! ;-)

Regards,
Patrice

Hi Patrice,

Scala libraries are built for a specific version of the runtime
(different versions of the runtime aren't fully compatible) Here
scala-parser-combinators was built with Scala 2.11 and the jar installed
in /usr/share/java contains the scala version to make this clear. So you
simply have to modify the find_jar directive of your wrapper script and
look for scala-parser-combinator_2.11 instead of scala-parser-combinator.

Emmanuel Bourg

Hi Emmanuel,

I do not use any wrapper script, I just everything provided by the native Debian
package (latexdraw) and I juste run it after installation using terminal and saw
the warning message (its a chance!).
Also why it is not the case for the scala-library package on which it depends?
I mean its installation generates following symlinks:
scala-actors-2.11.8.jar
scala-actors-2.11.jar -> scala-actors-2.11.8.jar
scala-actors.jar -> scala-actors-2.11.8.jar
scala-library-2.11.8.jar
scala-library-2.11.jar -> scala-library-2.11.8.jar
scala-library.jar -> scala-library-2.11.8.jar
scala-reflect-2.11.8.jar
scala-reflect-2.11.jar -> scala-reflect-2.11.8.jar
scala-reflect.jar -> scala-reflect-2.11.8.jar
So if the default is installing Scala 2.11, why not for the corresponding
library?
But ok, I will see to create a wrapper based on the latexdraw package wrapper
script.

Thanks,
Patrice

Le mardi 29 novembre 2016 à 00:21 +0100, Emmanuel Bourg a écrit :

Le 29/11/2016 à 20:13, Patrice Duroux a écrit :

By wrapper script I meant this:

https://anonscm.debian.org/cgit/pkg-java/latexdraw.git/tree/debian/patches/latexdraw_shell_script.patch?id=b65868d

In this patch scala-parser-combinators has to be replaced by
scala-parser-combinators_2.11.

Because scala-library is built by the scala package and thus is
implicitly tied to the current version of scala.

Emmanuel Bourg

Hi,

just stumbled upon this in Bug of the Day.

Am Tue, Nov 29, 2016 at 09:07:46PM +0100 schrieb Emmanuel Bourg:

Doesn't this mean the bug should be re-assigned to latexdraw?

Kind regards
    Andreas.