lawhoogl.blogg.se - Djvulibre safe

#Djvulibre safe pdf
#Djvulibre safe install

(12:07:44 PM) dholbach: QUESTION: which distro pbuilder should have created ? (12:07:27 PM) dholbach: a while ago I started an effort called Harvest - it's basically a webpage that pulls data from various sources and displays that information per package while that's running, let's start looking for those low-hanging fruit :-) (12:06:12 PM) dholbach: what I just mentioned was the short cut, has more information (12:05:44 PM) dholbach: pbuilder is a tool with which we can test-build source packages in a minimal environment

#Djvulibre safe install

(12:05:19 PM) dholbach: everybody else please just install devscripts (12:05:05 PM) dholbach: we'll let that run in the background as it will take some time (12:04:53 PM) dholbach: sudo pbuilder create (12:04:42 PM) dholbach: COMPONENTS="main universe multiverse restricted" (12:04:33 PM) dholbach: then edit ~/.pbuilderrc (12:04:24 PM) dholbach: sudo apt-get install pbuilder devscripts (12:04:23 PM) dholbach: please do the following: (12:04:13 PM) dholbach: those of you who have a reasonably fast connection will install pbuilder (12:03:53 PM) dholbach: we need to do some preparations first 8.04, 8.10 and 7.10 should be fine AFAIK - if you run into problems or have questions, please raise it on #ubuntu-classroom-chat (12:03:01 PM) techno_freak: hardy - medium (12:02:56 PM) fluteflute: intrepid, medium (12:02:47 PM) dholbach: I don't want you to start measuring now :-) (12:02:35 PM) dholbach: just fast/slow is fine :-) (12:02:01 PM) dholbach: for those of you who are participating can you please just mention which Ubuntu release you are on and if you have a fast/slow connection to the net? (12:01:34 PM) dholbach: questions please in #ubuntu-classroom-chat, prefixed with "QUESTION. (12:01:15 PM) dholbach: together we're going to grab some low-hanging fruit and fix a bug together let's get started - my name is Daniel Holbach, I've been working with the MOTU team since hoary and work for Canonical for quite a while, trying to make developing Ubuntu as fun as possible

#Djvulibre safe pdf

The file out.pdf should be a copy of your PDF with the bookmarks imported from the DJVU file.īased on the very clear outline above given by user (thank you!), I have implemented a DJVU to PDF converter which preserves both OCR'd text and the bookmark structure.Dev Week - How do I fix an Ubuntu bug? - Daniel Holbach - Tue, Sep 2 Now we can create a new PDF file incorporating this metadata: pdftk "filename.pdf" update_info "pdfmetadata.in" output out.pdf Insert the converted bookmarks after this line. Now, open the file and find the line that begins: Once you've got the converted list, output the PDF metadata from your converted PDF file: pdftk "filename.pdf" dump_data > pdfmetadata.out

step 4: extract PDF metadata and splice in converted bookmarks.

So our example would become: BookmarkBeginīasically, you just need to write a script to walk the SEXPR tree, keeping track of the level, and output the name, page number and level of each entry it comes to, in the correct format. Now, we need to convert these bookmarks into the format required by PDF metadata.

step 3: convert DJVU outline to PDF metadata format.

The format is as follows: file ::= (bookmarks In fact it's just a SEXPR, and can be easily parsed. This is a file listing the DJVU documents bookmarks in a serialized tree format. Next, output the DJVU outline data to a file, like this: djvused "filename.djvu" -e 'print-outline' > bmarks.out Suppose the files are called filename.djvu and filename.pdf. These are available from your package manager (GNU/Linux) or their websites (Windows, OS X).įirst, use any tool to convert the DJVU file to a PDF (without bookmarks). You'll need the open source command line utilities pdftk and djvused (part of DjVuLibre). You certainly should be able to do it, but it might take a little work. I don't know of any tools that will do the conversion for you. Update: user3124688 has coded up this process in the script dpsprep.