4 - Toutes les autres applications, les émulateurs...

je n'avais pas eu besoin de reutiliser audiveris depuis l'installation de librazik 3.
voici le message d'erreur que j'a lorsque je veux le lancer en mode console :

WARN  []              TesseractOCR 321  | Tesseract data could not be found. Try setting the TESSDATA_PREFIX environment variable to the parent folder of "tessdata".
INFO  []                      Main 334  | Environment:
- Audiveris:    5.1.0:4f234fefb
- OS:           Linux 5.4.0-0.bpo.4-lzk-rt-amd64
- Architecture: amd64
- Java VM:      OpenJDK 64-Bit Server VM (build 11.0.9+11-post-Debian-1deb10u1, mixed mode, sharing)
- OCR Engine:   No OCR is available!
INFO  []                       CLI 217  | CLI args: []
Exception in thread "main" java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException
	at org.audiveris.omr.sheet.BookManager.<init>(BookManager.java:124)
	at org.audiveris.omr.sheet.BookManager.<init>(BookManager.java:112)
	at org.audiveris.omr.sheet.BookManager$LazySingleton.<clinit>(BookManager.java:467)
	at org.audiveris.omr.sheet.BookManager.getInstance(BookManager.java:458)
	at org.audiveris.omr.Main.main(Main.java:138)
	at Audiveris.main(Audiveris.java:49)
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBException
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
	... 6 more

il semble pointer un probleme d'OCR
j'ai bien tesseract-ocr 4.0.0-2 d'installé, ainsi que tesseract-ocr-eng, tesseract-ocr-fra, et tesseract-ocr-osd,tous 1:4.00

si maintenant, je tente de le lancer depuis un clone du github, dans la branche developpement (5.2) au master (5.1), avec la commande

./gradlew build

j'obtiens ceci :

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine java version from '11.0.9'.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org