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eisman / neo4jd3

Neo4j graph visualization using D3.js
https://eisman.github.io/neo4jd3/
MIT License
1.37k stars 422 forks source link

Error in events.js upon gulp #19

Open bilalshaw opened 6 years ago

bilalshaw commented 6 years ago

gulp generates an error.

throw er; // Unhandled 'error' event

Error: spawn /home/bilal/Desktop/testprojects/neo4jd3/node_modules/optipng-bin/vendor/optipng ENOENT at _errnoException (util.js:1022:11) at Process.ChildProcess._handle.onexit (internal/child_process.js:190:19) at onErrorNT (internal/child_process.js:372:16) at _combinedTickCallback (internal/process/next_tick.js:138:11) at process._tickCallback (internal/process/next_tick.js:180:9)

Versions: node 8.9.4 npm 5.6.0 ruby 2.3.1p112 gem 2.5.2.1 sass 3.5.5 gulp 3.9.1