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Add runtime check for sensehat python libs
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@ -1,6 +1,6 @@
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{
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"name" : "node-red-node-pi-sense-hat",
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"version" : "0.0.8",
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"version" : "0.0.9",
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"description" : "A Node-RED node to interact with a Raspberry Pi Sense HAT",
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"repository" : {
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"type":"git",
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@ -22,8 +22,11 @@ module.exports = function(RED) {
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var hatCommand = __dirname+'/sensehat';
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if (!fs.existsSync('/usr/lib/python2.7/dist-packages/sense_hat')) {
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throw "Error: Can't find Sense HAT python libraries. Run sudo apt-get install sense-hat";
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}
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if ( !(1 & parseInt((fs.statSync(hatCommand).mode & parseInt ("777", 8)).toString(8)[0]) )) {
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RED.log.error(hatCommand + " command is not executable");
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throw "Error: "+RED._("node-red:rpi-gpio.errors.mustbeexecutable");
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}
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