ethstats installation

pm2 problem

badr@badr-HP-620:~/bin$ pm2 start processes.json
[PM2][WARN] Applications geth, node-app not running, starting...
/usr/local/lib/node_modules/pm2/lib/CLI.js:461
        Common.printOut(cst.PREFIX_MSG + 'App [%s] launched (%d instances)', data[0].pm2_env.name, data.length);
                                                                                    ^

TypeError: Cannot read property 'pm2_env' of undefined
    at /usr/local/lib/node_modules/pm2/lib/CLI.js:461:85
    at /usr/local/lib/node_modules/pm2/node_modules/pm2-axon-rpc/lib/client.js:45:10
    at Parser.<anonymous> (/usr/local/lib/node_modules/pm2/node_modules/pm2-axon/lib/sockets/req.js:67:8)
    at emitOne (events.js:77:13)
    at Parser.emit (events.js:169:7)
    at Parser._write (/usr/local/lib/node_modules/pm2/node_modules/amp/lib/stream.js:91:16)
    at doWrite (_stream_writable.js:292:12)
    at writeOrBuffer (_stream_writable.js:278:5)
    at Parser.Writable.write (_stream_writable.js:207:11)
    at Socket.ondata (_stream_readable.js:528:20)



pm2 needs the admin to write to log folder
so chmode 777 the log folder to resolve this problem


atom prob : https://github.com/gmtDevs/atom-ethereum-interface/issues/10


when you try to insall truffle you could get an error lik canot open c:/openssl**  files  you need then to install openssl for windows first