Windows XP Compatibility

[holgerbrandl]

Hi there,

Should javacv by design work with java8 32bit (8u251-16 which is the last compatible xp-build of java) under windows-xp?

I've tried to do so, but for now it fails with:

Exception in thread "DefaultDispatcher-worker-5" java.lang.UnsatisfiedLinkError:
 no jnileptonica in java.library.path
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1860)
        at java.lang.Runtime.loadLibrary0(Runtime.java:870)
        at java.lang.System.loadLibrary(System.java:1122)
        at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1825)
        at org.bytedeco.javacpp.Loader.load(Loader.java:1416)
        at org.bytedeco.javacpp.Loader.load(Loader.java:1227)
        at org.bytedeco.javacpp.Loader.load(Loader.java:1203)
        at org.bytedeco.leptonica.global.leptonica.<clinit>(leptonica.java:14)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:348)
        at org.bytedeco.javacpp.Loader.load(Loader.java:1282)
        at org.bytedeco.javacpp.Loader.load(Loader.java:1227)
        at org.bytedeco.javacpp.Loader.load(Loader.java:1203)
        at `org.bytedeco.tesseract.TessBaseAPI.<clinit>(TessBaseAPI.java:26)
Caused by: java.lang.UnsatisfiedLinkError: C:\Dokumente und Einstellungen\holger
\.javacpp\cache\leptonica-1.82.0-1.5.8-windows-x86.jar\org\bytedeco\leptonica\wi
ndows-x86\jnileptonica.dll: Die angegebene Prozedur wurde nicht gefunden
        at java.lang.ClassLoader$NativeLibrary.load(Native Method)
        at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1934)
        at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1817)
        at java.lang.Runtime.load0(Runtime.java:809)
        at java.lang.System.load(System.java:1086)
        at org.bytedeco.javacpp.Loader.loadLibrary(Loader.java:1772)

Was/is javacv used/supported on windows xp?

Thanks & kind regards,
Holger

[saudet]

You'll need to build from source for that:
https://github.com/bytedeco/javacpp-presets/#build-instructions