I'm trying to use XPDF in my DSpace site, but when I execute the filter-media command it throws me a lot of errors. The jpg files are ok, it shows the thumbnail, that means xpdf works, but it says "cannot find the file specified", if it is about the xpdf that's wrong because the xpdf files are there, and if it is because of the pdf, it is also wrong because when I go to the specified item, I can open the documento without problems.
ERROR filtering, skipping bitstream:
Item Handle: 123456789/1359
Bundle Name: ORIGINAL
File Size: 32379168
Checksum: 5ee6a48c6d7cc9c7d4fc1bf0b4fbc426 (MD5)
Asset Store: 0
at java.lang.ProcessBuilder.start(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at java.lang.Runtime.exec(Unknown Source)
at org.dspace.app.mediafilter.XPDF2Text.getDestinationStream(XPDF2Text.java:111)
at org.dspace.app.mediafilter.MediaFilterManager.processBitstream(MediaFilterManager.java:737)
at org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:561)
at org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:511)
at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:479)
at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:414)
at org.dspace.app.mediafilter.MediaFilterManager.main(MediaFilterManager.java:333)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.dspace.app.launcher.ScriptLauncher.main(ScriptLauncher.java:183)
Caused by: java.io.IOException: CreateProcess error=2, The system cannot find the file specified
at java.lang.ProcessImpl.create(Native Method)
at java.lang.ProcessImpl.<init>(Unknown Source)
at java.lang.ProcessImpl.start(Unknown Source)
... 15 more
ERROR filtering, skipping bitstream: