Set Path for Graphviz using snap.py on ubuntu
I'm a neophyte in the ubuntu world ,i'm trying to use graphviz with snap.py but i have some issues to solve.
i have installed snap.py in this way
tar zxvf snap-4.0.0-4.0-centos6.5-x64-py2.6.tar.gz cd snap-4.0.0-4.0-centos6.5-x64-py2.6 sudo python setup.py install
afterwards , i have install graphviz
./configure --with-gts make make install
the documentation says that i have to set PATH variables but i don't know how. In fact when i tried to run my example i have this error.
Format: "png" not recognized. Use one of: canon cmap cmapx cmapx_np dot dot_json eps fig gv imap imap_np ismap json json0 mp pic plain plain-ext pov ps ps2 svg svgz tk vml vmlz xdot xdot1.2 xdot1.4 xdot_json sh: 1: ./sfdp: not found sh: 1: /usr/bin/sfdp: not found [../../snap/snap-core/gviz.cpp:24] Cannot find GraphViz (sfdp -Tpng network.dot -o network.png). Set the PATH.
I would be happy if someone helped me,thank you all.