Graphvizの中でSVGシェイプを使うとエラーになる件の対処(解決) ref: http://qiita.com/ooharak/items/2b43e11986b43cdd3299

file0.sh

$ cat k.dot
digraph {
 a [image="elb.svg"]
 }
$ dot -Tpdf k.dot > /dev/null
Warning: No loadimage plugin for "svg:cairo"

file1.sh

$ sudo apt-get librsvg2-dev
$ sudo apt-get build-dep graphviz
$ sudo apt-get install dpkg-dev
$ apt-get source graphviz
$ sudo apt-get install devscripts
$ cd graphviz-2.36.0

file2.sh

$ diff debian/rules{.org,}
73c73
<   --without-rsvg \
---
>   --with-rsvg \
$ diff debian/libgvc6.install{.org,}
7a8,9
> usr/lib/graphviz/libgvplugin_rsvg.so.*
> usr/lib/graphviz/libgvplugin_gdk.so.*

file3.sh

$ debchange -i
# CHANGELOGを入力すること
$ debuild -us -uc
$ cd ..
$ sudo dpkg -i *.deb