CentOS release 5.8 (Final)安装casperjs,安装后执行casperjs命令出现如下报错:错误一:/usr/local/bin/casperjs: line 4: import: command not found/usr/local/bin/casperjs: line 5: import: command not found/usr/local/bin/casperjs: line 7: syntax error near unexpected token `('错误二: File "/usr/local/bin/casperjs", line 130 except OSError as err:解决方法先确认python
casper.then(function() { this.evaluate( function() { console.log('evaluete输出信息'); });});casper.on('remote.message', function(msg) { this.echo('捕获evaluete输出信息: ' + msg); this.die('gaga');})
// (…) var childProcess; try { childProcess = require("child_process"); } catch (e) { this.log(e, "error"); } if (childProcess) { childProcess.execFile("/bin/bash", ["mycommand.sh", args1, args2, args3], null, function (err, stdout, stderr) { this.log("execFileSTDOUT:", JSON.stringify(std