Environment variables gives error

[willybeans]

I am in section 4: setting up environment variables. I am getting this error: `var env = proccess.env.NODE_ENV || 'developement'; ^

ReferenceError: proccess is not defined `

here is my full gulp file:

`var gulp = require('gulp'), gutil = require('gulp-util'), coffee = require('gulp-coffee'), browserify = require('gulp-browserify'), compass = require('gulp-compass'), connect = require('gulp-connect'), concat = require('gulp-concat');

var env, coffeeSources, jsSources, sassSources, htmlSources, jsonSources, outputDir;

var env = proccess.env.NODE_ENV || 'developement';

if (env === 'development'){ outputDir = 'builds/development/'; } else { outputDir = 'builds/production/'; }

coffeeSources = ['components/coffee/tagline.coffee']; jsSources = [ 'components/scripts/rclick.js', 'components/scripts/pixgrid.js', 'components/scripts/tagline.js', 'components/scripts/template.js' ]; sassSources = ['components/sass/style.scss']; htmlSources = [outputDir + '.html']; jsonSources = [outputDir + '/js/.json']

gulp.task('coffee',function(){ gulp.src(coffeeSources) .pipe(coffee({bare: true}) .on('error', gutil.log)) .pipe(gulp.dest('components/scripts')) });

gulp.task('js', function(){ gulp.src(jsSources) .pipe(concat('script.js')) .pipe(browserify()) .pipe(gulp.dest(outputDir + 'js')) .pipe(connect.reload()) });

gulp.task('compass', function(){ gulp.src(sassSources) .pipe(compass({ sass: 'components/sass', image: outputDir+'images', style: 'expanded' })) .on('error', gutil.log) .pipe(gulp.dest(outputDir+'css')) .pipe(connect.reload()) });

gulp.task('watch', function(){ gulp.watch(coffeeSources, ['coffee']); gulp.watch(jsSources, ['js']); gulp.watch('components/sass/*.scss', ['compass']); gulp.watch(htmlSources, ['html']); gulp.watch(jsonSources, ['json']); });

gulp.task('connect', function(){ connect.server({ root: outputDir, livereload: true }); });

gulp.task('html',function(){ gulp.src(htmlSources) .pipe(connect.reload()) });

gulp.task('json',function(){ gulp.src(jsonSources) .pipe(connect.reload()) });

gulp.task('default', ['html','json','coffee','js','compass','connect', 'watch']); `