<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=us-ascii"> <meta name="Generator" content="Microsoft Exchange Server">  <style></style> </head> <body> <font face="Arial, sans-serif" size="2"> <div>All,</div> <div> </div> <div>I am getting following error when configuring MRTG. I want to use it to measure bandwidth using Nagios. </div> <div> </div> <div>checking for gdImageGif in -lgd... no</div> <div>checking for gdImagePng in -lgd... no</div> <div>checking for gdImagePng_jpg in -lgd... no</div> <div>checking for gdImagePng_jpg_ft in -lgd... no</div> <div>checking gd.h usability... yes</div> <div>checking gd.h presence... yes</div> <div>checking for gd.h... yes</div> <div> </div> <div>** Ooops, one of many bad things happened:</div> <div> </div> <div> a) You don't have the GD library installed.</div> <div> Get it from <a href="http://www.boutell.com"><font color="#0000FF"><u>http://www.boutell.com</u></font></a>, compile it and</div> <div> use either --with-gd-lib=DIR and --with-gd-inc=DIR to specify</div> <div> its location. You might also have to use --with-z-inc,</div> <div> --with-z-lib and --with-png-inc, --with-png-lib for gd</div> <div> versions 1.6 and higher. Check config.log for more</div> <div> information on the problem.</div> <div> </div> <div> b) You have the GD library installed, but not the gd.h</div> <div> header file. Download the source (see above) and use</div> <div> --with-gd-inc=DIR to specify where the file can be found.</div> <div> </div> <div> c) You have the library and the header file installed, but</div> <div> you also have a shared GD library in the same directory.</div> <div> Remove the shared library files and/or links (e.g.</div> <div> libgd.so.2.0.0, libgd.so and libgd.so.2). This is especially</div> <div> likely if you're using a recent (post 1.8.4) version of GD</div> <div> and didn't configure it with --disable-shared.</div> <div> </div> <div> d) You have gd library installed and also it's headers, but you are</div> <div> missing libpng (and headers) or freetype (and headers)</div> <div> (mrtg does not use freetype, but if your copy of gd is precompiled</div> <div> against it, you have to install it …</div> <div> </div> <div>Please help. </div> <div> </div> <div>Thanks & Regards,</div> <div>Sakshi Anand</div> <div> </div> </font> </body> </html>