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PM2でNode.jsのパスを指定して実行するメモ

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BLEやGPIOを扱うRaspberry PiだとNode.jsやPM2の実行にsudo実行を求められる場合があります。

ただsudo実行をすると今までに自分(piユーザなど)が使っていたNode.jsやPM2のパスだと使えなかったりします。

https://github.com/Unitech/pm2/issues/1034 にあるように--interpreter=<PATH>を指定すると良さそう。

$ pm2 start app.js --name app1 --interpreter=~/.nvm/versions/node/v0.12.0/bin/node

通常

$ pm2 start app.js --name "ble"

sudo実行

$ sudo /home/pi/.nodebrew/current/bin/pm2 start /home/pi/n0bisuke/findble/app.js --name "ble" --interpreter=/home/pi/.nodebrew/current/bin/node

nodebrew経由でインストールしているので/home/pi/.nodebrew内を指定します。

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