Error: Error: Cannot find module 'jasmine-reporters'

[ingriddbritok3]

Hi all,
I installed protractor-jasmine2-screenshot-reporter using this command below on Visual Studio:
PS D:\Repos\POS> npm install protractor-jasmine2-screenshot-reporter --save-dev
When I run my config file I get:

I see this message on the code

This is my config file:

var HtmlScreenshotReporter = require('protractor-jasmine2-screenshot-reporter');

var reporter = new HtmlScreenshotReporter({
  dest: 'target/screenshots',
  filename: 'my-report.html'
});


// An example configuration file.
exports.config = {
  directConnect: true,

  // Capabilities to be passed to the webdriver instance.
  capabilities: {
    'browserName': 'chrome'
  },

   // Framework to use. Jasmine is recommended.
   framework: 'jasmine',

  // Spec patterns are relative to the current working directory when
  // protractor is called.  
  specs: ['../tests/c80_checkScreen.js'],
    
  // Options to be passed to Jasmine.
  jasmineNodeOpts: {
    defaultTimeoutInterval: 30000
  },

  // Setup the report before any tests start
  beforeLaunch: function() {
    return new Promise(function(resolve){
      reporter.beforeLaunch(resolve);
    });
  },

  // Assign the test reporter to each running instance
  onPrepare: function() {
    jasmine.getEnv().addReporter(reporter);
  },

  // Close the report after all tests finish
  afterLaunch: function(exitCode) {
    return new Promise(function(resolve){
      reporter.afterLaunch(resolve.bind(this, exitCode));
    });
  },

  onPrepare: function () {
    var jasmineReporters = require('jasmine-reporters');
    jasmine.getEnv().addReporter(new jasmineReporters.JUnitXmlReporter({
      consolidateAll: true,
      savePath: './',
      filePrefix: 'xmlresults'
    }));
    var fs = require('fs-extra');
 
    fs.emptyDir('screenshots/', function (err) {
            console.log(err);
        });
     
        jasmine.getEnv().addReporter({
            specDone: function(result) {
                if (result.status == 'failed') {
                    browser.getCapabilities().then(function (caps) {
                        var browserName = caps.get('browserName');
     
                        browser.takeScreenshot().then(function (png) {
                            var stream = fs.createWriteStream('screenshots/' + browserName + '-' + result.fullName+ '.png');
                            stream.write(new Buffer(png, 'base64'));
                            stream.end();
                        });
                    });
                }
            }
        });

    var AllureReporter = require('jasmine-allure-reporter');
    jasmine.getEnv().addReporter(new AllureReporter({
      resultsDir: 'allure-results'
    }));
  },

  //HTMLReport called once tests are finished
onComplete: function() {
  var browserName, browserVersion;
  var capsPromise = browser.getCapabilities();

  capsPromise.then(function (caps) {
     browserName = caps.get('browserName');
     browserVersion = caps.get('version');
     platform = caps.get('platform');

     var HTMLReport = require('protractor-html-reporter-2');

     testConfig = {
         reportTitle: 'Protractor Test Execution Report',
         outputPath: './',
         outputFilename: 'ProtractorTestReport',
         screenshotPath: './screenshots',
         testBrowser: browserName,
         browserVersion: browserVersion,
         modifiedSuiteName: false,
         screenshotsOnlyOnFailure: true,
         testPlatform: platform
     };
     new HTMLReport().from('xmlresults.xml', testConfig);
 });
}
  
};

Any suggestion is appreciated!
Thanks!