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michaelrsweet / htmldoc

HTML Conversion Software
https://www.msweet.org/htmldoc
GNU General Public License v2.0
208 stars 47 forks source link

Linker Error while compiling the master repo #434

Closed tany5522 closed 3 years ago

tany5522 commented 3 years ago

Hi Michael,

I am trying to compile the htmldoc for Ubuntu and BBB. In both the cases I ended up in a linker error.

_Linking htmldoc... /usr/bin/ld: image.o: undefined reference to symbol 'png_get_image_height@@PNG12_0' //lib/x8664-linux-gnu/libpng12.so.0: error adding symbols: DSO missing from command line

Please do help me to resolve this error.

michaelrsweet commented 3 years ago

@tany5522 I am not familiar with "BBB", but the error indicates that you don't have libpng16 which HTMLDOC depends on.

Check that you have the necessary dependencies installed, they have changed since the last HTMLDOC release (which had its own copy of libpng embedded...)