A third back-end based on Qt4's painting framework "Arthur", is available, but is incomplete and no longer under active development. Its features may depend on which back-end it employs. Poppler can use two back-ends for drawing PDF documents, Cairo and Splash. Notable free software applications using Poppler to render PDF documents include: Application The name Poppler comes from the animated series Futurama episode " The Problem with Popplers." Applications Poppler is a fork of Xpdf-3.0, a PDF file viewer developed by Derek Noonburg of Glyph and Cog, LLC. The project was started by Kristian Høgsberg with two goals: to provide PDF rendering functionality as a shared library, to centralize maintenance effort and to go beyond the goals of Xpdf, and to integrate with functionality provided by modern operating systems.Īs of the version 0.18 release in 2011, the poppler library represents a complete implementation of ISO 32000-1, the PDF format standard, and is the first major free PDF library to support its forms (only Acroforms but not full XFA forms ) and annotations features. It is commonly used on Linux systems, and is used by the PDF viewers of the open source GNOME and KDE desktop environments. Poppler is a free software utility library for rendering Portable Document Format (PDF) documents. The bad news is that, in addition to EPEL, you also need RPMforge or some other source for libpaper and t1lib. The good news is that poppler is also a requirement and you already have that installed. On a workstation with a lot of desktop and 3rd party packages already installed, an attempt to "yum install xpdf" still needs quite a few dependencies: It is going to be a whole lot harder than just unpacking the binaries. ![]() If they are required you really need xpdf. ![]() Those programs are not provided by poppler. I'm wondering whether this experiment might not lead into problems in context with the exec rights - but, well, did I mention already that I'm not Linux-savvy? This is what I intended as a second resort, because it's also a way that the search engine programmer explains: copying only the two files pdftotext and pdfinfo into cgi-bin - that's why I initally just asked for the two binaries. The approach would be to use rpm2cpio to extract to the user's home directory and set things up so the required binaries are on the path and libraries can be found using LD_LIBRARY_PATH. If that doesn't work, then one might be able to kludge something by installing binaries and libraries under the user directory, but that would be far from simple or ideal. (From all this above you can easily conclude that I'm not at all Linux-savvy.) Is the poppler directory tree different? I guess I might find this information myself in the rpm (or not?), but the EPEL rpm link you gave me seems to point to some sort of meta rpm since it's only 12 kB big. However, it didn't find pdftotext nor pdfinfo there. ![]() Ok, they say they installed poppler - not telling me where, so as the (defunct) xpdf installation was in /usr/bin/xpdf/, I entered /usr/bin/poppler/ into the config file of the search engine. To get current bug fixes and security patches it is highly recommended to update following section 4 of the CentOS 5.4 Release Notes to avoid problems with glibc. Is your hosting provider really keeping you at 5.2? It is practically stone-age by now, as the current release is 5.4 and upstream should release 5.5 soon. You can find a compatible version of xpdf in the EPEL repo. All that is needed is yum install poppler kdegraphics evince No need to compile anything as poppler is part of the core distro. How to provide information about your system The following reading is recommended for new users:
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