藉助於conda命令來安裝:
第一步:安裝pygraphviz
執行命令:conda install -c alubbock pygraphviz
第二步:驗證dot是否可用
執行命令:dot -v
會出現:
dot - graphviz version 2.41.20170921.1950 (20170921.1950)
There is no layout engine support for "dot"
Perhaps "dot -c" needs to be run (with installer's privileges) to register the plugins?
執行以上兩步,在使用pygraphviz中如出現如下錯誤:Format: "dot" not recognized. Use one of:, 執行第三步命令即可(如下)
第三步:如果dot命令可用, 執行命令:dot -c
到此安裝成功