Re: [Gmod-ajax] Problems when compiling wig2png of JBrowse

[Robert B. <rb...@gm...>]

Hi Dan,

Do you have the libpng development headers installed?  To make sure, try 
"sudo apt-get install libpng15-dev", then run ./configure and make again.

Rob

On 02/27/2012 02:27 AM, wangdan wrote:
> Hello, everyone!
> I've installed libpng12-0 and libpng12-dev on my OS ubuntu 11.10
> i386.There's something wrong when I compiling wig2png. I've run
> configure first and I've installed g++ 4.6 and make tools using "sudo".
> It showed the errors in the terminal:
> /tmp/ccNbdLZq.o: In function `write_png_file(char const*, int, int,
> unsigned char**, png_color_struct*, int, int)':
> /var/www/jbrowse-1.2.1/src/wig2png.cc:47: undefined reference to
> `png_create_write_struct'
snip
>
> Actually I've tried different version of libpng instead. I compiled and
> installed libpng15 and tried wig2png again but it didn't work yet.
> What's the problem? How to solve this?
> Thank you very much!
> Wang Dan