Re: [Dspace-tech] Filtering errors with XPDF Tools
Thanks for the response, Van. I don't quite follow what you mean. I am running the filter-media command as the dspace user, but I'm not sure what is meant by the all operations on files in /tmp part, since the filter-media command seems to put the converted files there by default. Can you clarify? Cheers, Eric On 10/27/09 7:12 PM, Van Ly v...@usyd.edu.au wrote: On 22/10/2009, at 12:57 AM, Kurzenberger, Eric wrote: Turning on debug logging and run the filter-media command results in the several errors of this type in the log: 2009-10-21 09:26:43,478 ERROR org.dspace.app.mediafilter.XPDF2Text @ PDF conversion proc failed, returns=-1, file=/tmp/DSfilt27010.pdf I verified that the dspace user has access to the /tmp directory as well (permissions on it are 777). The /tmp file doesn't contain any of the files shown in the log, so it looks like they're not being written. Try and perform the conversion in the DSpace/Java user's context with all operations on files in /tmp . There may be an issue with the filesystem for /tmp . Good luck. Van Ly vly at usyd dot edu dot au -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Filtering errors with XPDF Tools
On 22/10/2009, at 12:57 AM, Kurzenberger, Eric wrote: Turning on debug logging and run the filter-media command results in the several errors of this type in the log: 2009-10-21 09:26:43,478 ERROR org.dspace.app.mediafilter.XPDF2Text @ PDF conversion proc failed, returns=-1, file=/tmp/DSfilt27010.pdf I verified that the dspace user has access to the /tmp directory as well (permissions on it are 777). The /tmp file doesn't contain any of the files shown in the log, so it looks like they're not being written. Try and perform the conversion in the DSpace/Java user's context with all operations on files in /tmp . There may be an issue with the filesystem for /tmp . Good luck. Van Ly vly at usyd dot edu dot au -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Filtering errors with XPDF Tools
Thanks for the responses. I checked the permissions on /usr/bin/pdftoppm and verified that I could run it as the dspace user, so it doesn't seem to be a permissions issue. Turning on debug logging and run the filter-media command results in the several errors of this type in the log: 2009-10-21 09:26:43,478 ERROR org.dspace.app.mediafilter.XPDF2Text @ PDF conversion proc failed, returns=-1, file=/tmp/DSfilt27010.pdf I verified that the dspace user has access to the /tmp directory as well (permissions on it are 777). The /tmp file doesn't contain any of the files shown in the log, so it looks like they're not being written. Cheers, Eric On 10/20/09 5:16 PM, Stuart Lewis s.le...@auckland.ac.nz wrote: Hi Eric, Pdftoppm is indeed in /usr/bin, along with the other XPDF tools, pdfinfo and pdftotext. I ran /usr/bin/pdftoppm manually on a test file, and it converted my test pdf to a ppm successfully. But for some reason, Java's giving those errors when running the command. Is there some other path I need to set for Java to find it, besides in the dspace.cfg file and the pom.xml in dspace-api? That is good - so there is probably a problem with the command DSpace is using. If you change your logging level to DEBUG (http://wiki.dspace.org/index.php/TechnicalFaq#Setting_logging_level_up_to_DEBUG ) you should see some statements in dspace.log along the lines of: - Running xpdf command: ... These may help to diagnose what is going wrong. Thanks, Stuart Lewis IT Innovations Analyst and Developer Te Tumu Herenga The University of Auckland Library Auckland Mail Centre, Private Bag 92019, Auckland 1142, New Zealand Ph: 64 9 373-7599 x81928 http://www.library.auckland.ac.nz/ -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Filtering errors with XPDF Tools
Just an update to this issue, it looks like there's a section missing from the DSpace documentation. I believe this dependency needs to be added to the pom.xml in the dspace-api directory: dependency groupIdcom.sun.media/groupId artifactIdjai_imageio/artifactId version1.0_01/version /dependency Unfortunately, this doesn't fix my issue: I'm still getting the java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory errors when running filter-media. Anyone have any ideas? I've gone through the other installation steps in the documentation repeatedly, to no avail. Cheers, Eric On 10/19/09 9:44 AM, Eric Kurzenberger eric.kurzenber...@yale.edu wrote: Hello, I'm running DSpace 1.5.2 XMLUI on a Linux system, and I've been trying to install the XPDF tools for PDF thumbnails, following the recommendation of a user on this list. I followed the instructions to install the tools in the 1.5.2 documentation and believe I've successfully installed the jai_imageio jar and set the configuration correctly. But when I try to run the filter-media command, I'm getting errors with pdfoppm. The documentation mentions that a POM in the dspace-api module needs to be edited, but it doesn't specify which POM, and what element needs to be added. I've included a sample of the errors below. Thanks for any help you can provide. Error: ERROR filtering, skipping bitstream: Item Handle: 10538/148 Bundle Name: ORIGINAL File Size: 6898424 Checksum: 4637dd47354393dc87f3d2b881ec311d (MD5) Asset Store: 0 java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) at java.lang.Runtime.exec(Runtime.java:593) at java.lang.Runtime.exec(Runtime.java:466) at org.dspace.app.mediafilter.XPDF2Thumbnail.getDestinationStream(XPDF2Thumbnail.java:251) at org.dspace.app.mediafilter.MediaFilterManager.processBitstream(MediaFilterManager.java:668) at org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:570) at org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:520) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:488) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:427) at org.dspace.app.mediafilter.MediaFilterManager.main(MediaFilterManager.java:359) Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.init(UNIXProcess.java:148) at java.lang.ProcessImpl.start(ProcessImpl.java:65) at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) I have verified that the XPDF tools, including pdftoppm, are in the /usr/bin directory. Cheers, Eric -- Eric Kurzenberger Digital Media Coordinator Yale School of Architecture 180 York St. New Haven, CT 06511 T: 203.436.4176 F: 203.432.7175 -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Filtering errors with XPDF Tools
Hi Eric, I was successfully able to install and use pdftotext, but got the same errors as you when trying to create thumbnails. I tried a bunch of different things, but alas was not able to get it working. I know some folks have gotten it working though, so I'm not sure what the problem is. Sue -Original Message- From: Kurzenberger, Eric [mailto:eric.kurzenber...@yale.edu] Sent: Tuesday, October 20, 2009 10:52 AM To: dspace-tech@lists.sourceforge.net Subject: Re: [Dspace-tech] Filtering errors with XPDF Tools Just an update to this issue, it looks like there's a section missing from the DSpace documentation. I believe this dependency needs to be added to the pom.xml in the dspace-api directory: dependency groupIdcom.sun.media/groupId artifactIdjai_imageio/artifactId version1.0_01/version /dependency Unfortunately, this doesn't fix my issue: I'm still getting the java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory errors when running filter-media. Anyone have any ideas? I've gone through the other installation steps in the documentation repeatedly, to no avail. Cheers, Eric On 10/19/09 9:44 AM, Eric Kurzenberger eric.kurzenber...@yale.edu wrote: Hello, I'm running DSpace 1.5.2 XMLUI on a Linux system, and I've been trying to install the XPDF tools for PDF thumbnails, following the recommendation of a user on this list. I followed the instructions to install the tools in the 1.5.2 documentation and believe I've successfully installed the jai_imageio jar and set the configuration correctly. But when I try to run the filter-media command, I'm getting errors with pdfoppm. The documentation mentions that a POM in the dspace-api module needs to be edited, but it doesn't specify which POM, and what element needs to be added. I've included a sample of the errors below. Thanks for any help you can provide. Error: ERROR filtering, skipping bitstream: Item Handle: 10538/148 Bundle Name: ORIGINAL File Size: 6898424 Checksum: 4637dd47354393dc87f3d2b881ec311d (MD5) Asset Store: 0 java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) at java.lang.Runtime.exec(Runtime.java:593) at java.lang.Runtime.exec(Runtime.java:466) at org.dspace.app.mediafilter.XPDF2Thumbnail.getDestinationStream(XPDF2Thumbnail.java:251) at org.dspace.app.mediafilter.MediaFilterManager.processBitstream(MediaFilterManager.java:668) at org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:570) at org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:520) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:488) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:427) at org.dspace.app.mediafilter.MediaFilterManager.main(MediaFilterManager.java:359) Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.init(UNIXProcess.java:148) at java.lang.ProcessImpl.start(ProcessImpl.java:65) at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) I have verified that the XPDF tools, including pdftoppm, are in the /usr/bin directory. Cheers, Eric -- Eric Kurzenberger Digital Media Coordinator Yale School of Architecture 180 York St. New Haven, CT 06511 T: 203.436.4176 F: 203.432.7175 -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- Come build with us
Re: [Dspace-tech] Filtering errors with XPDF Tools
Hi Eric, When you installed XPDF, did it install the following application: - /usr/bin/pdftoppm The error message suggests that the script is missing. Thanks, Stuart Lewis IT Innovations Analyst and Developer Te Tumu Herenga The University of Auckland Library Auckland Mail Centre, Private Bag 92019, Auckland 1142, New Zealand Ph: 64 9 373-7599 x81928 http://www.library.auckland.ac.nz/ On 21/10/2009, at 3:51 AM, Kurzenberger, Eric wrote: Just an update to this issue, it looks like there's a section missing from the DSpace documentation. I believe this dependency needs to be added to the pom.xml in the dspace-api directory: dependency groupIdcom.sun.media/groupId artifactIdjai_imageio/artifactId version1.0_01/version /dependency Unfortunately, this doesn't fix my issue: I'm still getting the java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory errors when running filter-media. Anyone have any ideas? I've gone through the other installation steps in the documentation repeatedly, to no avail. Cheers, Eric On 10/19/09 9:44 AM, Eric Kurzenberger eric.kurzenber...@yale.edu wrote: Hello, I'm running DSpace 1.5.2 XMLUI on a Linux system, and I've been trying to install the XPDF tools for PDF thumbnails, following the recommendation of a user on this list. I followed the instructions to install the tools in the 1.5.2 documentation and believe I've successfully installed the jai_imageio jar and set the configuration correctly. But when I try to run the filter-media command, I'm getting errors with pdfoppm. The documentation mentions that a POM in the dspace-api module needs to be edited, but it doesn't specify which POM, and what element needs to be added. I've included a sample of the errors below. Thanks for any help you can provide. Error: ERROR filtering, skipping bitstream: Item Handle: 10538/148 Bundle Name: ORIGINAL File Size: 6898424 Checksum: 4637dd47354393dc87f3d2b881ec311d (MD5) Asset Store: 0 java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) at java.lang.Runtime.exec(Runtime.java:593) at java.lang.Runtime.exec(Runtime.java:466) at org.dspace.app.mediafilter.XPDF2Thumbnail.getDestinationStream (XPDF2Thumbnail.java:251) at org.dspace.app.mediafilter.MediaFilterManager.processBitstream (MediaFilterManager.java:668) at org.dspace.app.mediafilter.MediaFilterManager.filterBitstream (MediaFilterManager.java:570) at org.dspace.app.mediafilter.MediaFilterManager.filterItem (MediaFilterManager.java:520) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem (MediaFilterManager.java:488) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems (MediaFilterManager.java:427) at org.dspace.app.mediafilter.MediaFilterManager.main (MediaFilterManager.java:359) Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.init(UNIXProcess.java:148) at java.lang.ProcessImpl.start(ProcessImpl.java:65) at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) I have verified that the XPDF tools, including pdftoppm, are in the / usr/bin directory. Cheers, Eric -- Eric Kurzenberger Digital Media Coordinator Yale School of Architecture 180 York St. New Haven, CT 06511 T: 203.436.4176 F: 203.432.7175 -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Filtering errors with XPDF Tools
Hi Stuart, Pdftoppm is indeed in /usr/bin, along with the other XPDF tools, pdfinfo and pdftotext. I ran /usr/bin/pdftoppm manually on a test file, and it converted my test pdf to a ppm successfully. But for some reason, Java's giving those errors when running the command. Is there some other path I need to set for Java to find it, besides in the dspace.cfg file and the pom.xml in dspace-api? Cheers, Eric On 10/20/09 4:32 PM, Stuart Lewis s.le...@auckland.ac.nz wrote: Hi Eric, When you installed XPDF, did it install the following application: - /usr/bin/pdftoppm The error message suggests that the script is missing. Thanks, Stuart Lewis IT Innovations Analyst and Developer Te Tumu Herenga The University of Auckland Library Auckland Mail Centre, Private Bag 92019, Auckland 1142, New Zealand Ph: 64 9 373-7599 x81928 http://www.library.auckland.ac.nz/ On 21/10/2009, at 3:51 AM, Kurzenberger, Eric wrote: Just an update to this issue, it looks like there's a section missing from the DSpace documentation. I believe this dependency needs to be added to the pom.xml in the dspace-api directory: dependency groupIdcom.sun.media/groupId artifactIdjai_imageio/artifactId version1.0_01/version /dependency Unfortunately, this doesn't fix my issue: I'm still getting the java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory errors when running filter-media. Anyone have any ideas? I've gone through the other installation steps in the documentation repeatedly, to no avail. Cheers, Eric On 10/19/09 9:44 AM, Eric Kurzenberger eric.kurzenber...@yale.edu wrote: Hello, I'm running DSpace 1.5.2 XMLUI on a Linux system, and I've been trying to install the XPDF tools for PDF thumbnails, following the recommendation of a user on this list. I followed the instructions to install the tools in the 1.5.2 documentation and believe I've successfully installed the jai_imageio jar and set the configuration correctly. But when I try to run the filter-media command, I'm getting errors with pdfoppm. The documentation mentions that a POM in the dspace-api module needs to be edited, but it doesn't specify which POM, and what element needs to be added. I've included a sample of the errors below. Thanks for any help you can provide. Error: ERROR filtering, skipping bitstream: Item Handle: 10538/148 Bundle Name: ORIGINAL File Size: 6898424 Checksum: 4637dd47354393dc87f3d2b881ec311d (MD5) Asset Store: 0 java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) at java.lang.Runtime.exec(Runtime.java:593) at java.lang.Runtime.exec(Runtime.java:466) at org.dspace.app.mediafilter.XPDF2Thumbnail.getDestinationStream (XPDF2Thumbnail.java:251) at org.dspace.app.mediafilter.MediaFilterManager.processBitstream (MediaFilterManager.java:668) at org.dspace.app.mediafilter.MediaFilterManager.filterBitstream (MediaFilterManager.java:570) at org.dspace.app.mediafilter.MediaFilterManager.filterItem (MediaFilterManager.java:520) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem (MediaFilterManager.java:488) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems (MediaFilterManager.java:427) at org.dspace.app.mediafilter.MediaFilterManager.main (MediaFilterManager.java:359) Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.init(UNIXProcess.java:148) at java.lang.ProcessImpl.start(ProcessImpl.java:65) at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) I have verified that the XPDF tools, including pdftoppm, are in the / usr/bin directory. Cheers, Eric -- Eric Kurzenberger Digital Media Coordinator Yale School of Architecture 180 York St. New Haven, CT 06511 T: 203.436.4176 F: 203.432.7175 -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart
Re: [Dspace-tech] Filtering errors with XPDF Tools
Hi Eric, Pdftoppm is indeed in /usr/bin, along with the other XPDF tools, pdfinfo and pdftotext. I ran /usr/bin/pdftoppm manually on a test file, and it converted my test pdf to a ppm successfully. But for some reason, Java's giving those errors when running the command. Is there some other path I need to set for Java to find it, besides in the dspace.cfg file and the pom.xml in dspace-api? That is good - so there is probably a problem with the command DSpace is using. If you change your logging level to DEBUG (http://wiki.dspace.org/index.php/TechnicalFaq#Setting_logging_level_up_to_DEBUG ) you should see some statements in dspace.log along the lines of: - Running xpdf command: ... These may help to diagnose what is going wrong. Thanks, Stuart Lewis IT Innovations Analyst and Developer Te Tumu Herenga The University of Auckland Library Auckland Mail Centre, Private Bag 92019, Auckland 1142, New Zealand Ph: 64 9 373-7599 x81928 http://www.library.auckland.ac.nz/ -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
Re: [Dspace-tech] Filtering errors with XPDF Tools
These errors imply that the JVM cannot access the executable file. Since the file exists, make sure the user under whose UID the JVM is running has read and execute access to the file /usr/bin/pdftoppm (as well as the /usr and /usr/bin directories, although those are usually world-rx). Better yet, use su or sudo to assume the UID under which the JVM is running and make sure you can actually run that command. Java IOExceptions have a way of conflating all file-access errors to no such file or directory, even when there's e.g. a permission problem, which makes it more of a challenge to discover what is really wrong. -- Larry On Oct 20, 2009, at 4:54 PM, Kurzenberger, Eric wrote: Error: ERROR filtering, skipping bitstream: Item Handle: 10538/148 Bundle Name: ORIGINAL File Size: 6898424 Checksum: 4637dd47354393dc87f3d2b881ec311d (MD5) Asset Store: 0 java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) at java.lang.Runtime.exec(Runtime.java:593) at java.lang.Runtime.exec(Runtime.java:466) at org.dspace.app.mediafilter.XPDF2Thumbnail.getDestinationStream smime.p7s Description: S/MIME cryptographic signature -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
[Dspace-tech] Filtering errors with XPDF Tools
Hello, I'm running DSpace 1.5.2 XMLUI on a Linux system, and I've been trying to install the XPDF tools for PDF thumbnails, following the recommendation of a user on this list. I followed the instructions to install the tools in the 1.5.2 documentation and believe I've successfully installed the jai_imageio jar and set the configuration correctly. But when I try to run the filter-media command, I'm getting errors with pdfoppm. The documentation mentions that a POM in the dspace-api module needs to be edited, but it doesn't specify which POM, and what element needs to be added. I've included a sample of the errors below. Thanks for any help you can provide. Error: ERROR filtering, skipping bitstream: Item Handle: 10538/148 Bundle Name: ORIGINAL File Size: 6898424 Checksum: 4637dd47354393dc87f3d2b881ec311d (MD5) Asset Store: 0 java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory java.io.IOException: Cannot run program /usr/bin/pdftoppm : java.io.IOException: error=2, No such file or directory at java.lang.ProcessBuilder.start(ProcessBuilder.java:459) at java.lang.Runtime.exec(Runtime.java:593) at java.lang.Runtime.exec(Runtime.java:466) at org.dspace.app.mediafilter.XPDF2Thumbnail.getDestinationStream(XPDF2Thumbnail.java:251) at org.dspace.app.mediafilter.MediaFilterManager.processBitstream(MediaFilterManager.java:668) at org.dspace.app.mediafilter.MediaFilterManager.filterBitstream(MediaFilterManager.java:570) at org.dspace.app.mediafilter.MediaFilterManager.filterItem(MediaFilterManager.java:520) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersItem(MediaFilterManager.java:488) at org.dspace.app.mediafilter.MediaFilterManager.applyFiltersAllItems(MediaFilterManager.java:427) at org.dspace.app.mediafilter.MediaFilterManager.main(MediaFilterManager.java:359) Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory at java.lang.UNIXProcess.init(UNIXProcess.java:148) at java.lang.ProcessImpl.start(ProcessImpl.java:65) at java.lang.ProcessBuilder.start(ProcessBuilder.java:452) I have verified that the XPDF tools, including pdftoppm, are in the /usr/bin directory. Cheers, Eric -- Eric Kurzenberger Digital Media Coordinator Yale School of Architecture 180 York St. New Haven, CT 06511 T: 203.436.4176 F: 203.432.7175 -- Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference ___ DSpace-tech mailing list DSpace-tech@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dspace-tech
