Thanks Hans! That did the trick, just a README mentioning mudraw as dependency in the source directory would do, however the file which is generated contains errors, at least according to epubcheck and kindlegen, which prevents conversion of resulting epub file to mobi format, what I would ultimately like to do. epubcheck output ------------------------------------------------------------------------ Validating against EPUB version 3.0 - custom validation Validating using EPUB version 3.0 rules. ERROR(RSC-005): epub-mkiv-demo.epub/OEBPS/epub-mkiv-demo.opf(26,79): Error while parsing file 'assertion failed: Duplicate ID 'cow-svg''. ERROR(RSC-005): epub-mkiv-demo.epub/OEBPS/epub-mkiv-demo.opf(27,79): Error while parsing file 'assertion failed: Duplicate ID 'cow-svg''. ERROR(RSC-005): epub-mkiv-demo.epub/OEBPS/epub-mkiv-demo.opf(27,79): Error while parsing file 'duplicate resource: OEBPS/images/cow.svg'. WARNING(ACC-009): epub-mkiv-demo.epub/OEBPS/epub-mkiv-demo-div.xhtml(38,120): MathML should either have an alt text attribute or annotation-xml child element. WARNING(ACC-009): epub-mkiv-demo.epub/OEBPS/epub-mkiv-demo-div.xhtml(42,120): MathML should either have an alt text attribute or annotation-xml child element. WARNING(ACC-009): epub-mkiv-demo.epub/OEBPS/epub-mkiv-demo-div.xhtml(54,198): MathML should either have an alt text attribute or annotation-xml child element. Check finished with errors epubcheck completed ----------------------------------------------------------------------- kindlegen output ---------------------------------------------------------------------- ************************************************************* Amazon kindlegen(Windows) V2.9 build 1029-0897292 A command line e-book compiler Copyright Amazon.com and its Affiliates 2014 ************************************************************* Info:I9026:option: (hidden) amazon creator tool or pipeline Info:I9014:option: -verbose: Verbose output Info(prcgen):I1048: Unpacking ePub file Error(xmlmake):E27012: Item or process id already used: cow-svg ------------------------------------------------------------------------- Any chance these might be fixed? Best Piotr 2015-04-11 12:52 GMT+02:00 Hans Hagen :

On 4/11/2015 9:12 AM, Piotr Kopszak wrote:

...

Hello list,

I am trying to compile example epub file epub-mkiv-demo.tex which is provided with the recent beta, however I'm getting following errors when I run:mtxrun --script epub --make "epub-mkiv-demo"

resolvers | trees | analyzing 'home:texmf' mtx-epub | using specification file 'epub-mkiv-demo-export/epub-mkiv-demo-pub.lua' mtx-epub | the 'mudraw' binary is not present

install mudraw

...

mtx-epub | cover page image 'cover.xhtml' is not present mtx-epub | saving dummy coverpage to

'epub-mkiv-demo-export/cover.xhtml'...42015/tex/texmf-context/scripts/context/lua/mtx-epub.lua:606: bad argument #1 to 'gsub' (string expected, got nil)

No epub file is generated.

Any help would be greatly appreciated

i'll add a check

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On 4/13/2015 3:37 PM, Piotr Kopszak wrote:

ERROR(RSC-005): epub-mkiv-demo.epub/OEBPS/epub-mkiv-demo.opf(26,79): Error while parsing file 'assertion failed: Duplicate ID 'cow-svg''.

we can probably catch that one

epub-mkiv-demo.epub/OEBPS/epub-mkiv-demo-div.xhtml(38,120): MathML should either have an alt text attribute or annotation-xml child element.

but this is crap .. i see no tex user adding an alternate to each formula in fact, the epub script has the option to turn the mathml into svg, this was added after google decided to kick out mathml (ok, we could push some svg into the annotation-xml i guess) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------