graph G {
    compound="true"
    rankdir="TB"
    bgcolor="white"
    fontname="Tahoma"

    node [
        fixedsize="false"
        fontname="Tahoma"
        color="white"
        fillcolor="deepskyblue2"
        fontcolor="black"
        shape="box"
        style="filled"
        penwidth="1.0"
    ]
    edge [
        fontname="Arial"
        color="#00688b"
        fontcolor="black"
        fontsize="12"
        arrowsize="0.5"
        penwidth="1.0"
    ]




    "ide" -- "ide" [label=" 6 ", penwidth="6", color="#a0a0a0B7"];
    "devel" -- "devel" [label=" 4 ", penwidth="4", color="#a0a0a093"];
    "env" -- "env" [label=" 3 ", penwidth="3", color="#a0a0a082"];
    "util" -- "util" [label=" 2 ", penwidth="2", color="#a0a0a070"];
    "setup" -- "setup" [label=" 2 ", penwidth="2", color="#a0a0a070"];

}