I am trying to start my first Ionic project following theses steps : Ionic framework get started page
But when I am writing in the terminal ionic serve (step 3) I have got this error message even if I run the Development server at http://localhost:8100 (my app is running but I still got this error message):
TypeError: msg.trim is not a function at Logger.log (/usr/local/lib/node_modules/ionic/node_modules/@ionic/cli-utils/lib/utils/logger.js:78:21) at Logger.error (/usr/local/lib/node_modules/ionic/node_modules/@ionic/cli-utils/lib/utils/logger.js:35:14) at Object.<anonymous> (/usr/local/lib/node_modules/ionic/dist/index.js:261:22) at throw (native) at rejected (/usr/local/lib/node_modules/ionic/node_modules/tslib/tslib.js:94:69) Also during the setup when I write the command sudo ionic start myApp tabs I have got this : Running command - failed! [ERROR] An error occurred while running npm install (exit code 1):
Complete Error message in the the terminal (I am on macOS) is:
npm WARN deprecated babili@0.1.2: babili has been renamed to babel-minify. Please update to babel-minify npm WARN deprecated babel-preset-babili@0.1.4: babili has been renamed to babel-minify. Please update to babel-preset-minify npm WARN deprecated object-keys@0.2.0: Please update to the latest object-keys > fsevents@1.1.2 install /Users/emilio/TestIonic/myApp/node_modules/fsevents > node install [fsevents] Success: "/Users/emilio/TestIonic/myApp/node_modules/fsevents/lib/binding/Release/node-v48-darwin-x64/fse.node" already installed Pass --update-binary to reinstall or --build-from-source to recompile > node-sass@4.5.3 install /Users/emilio/TestIonic/myApp/node_modules/node-sass > node scripts/install.js Unable to save binary /Users/emilio/TestIonic/myApp/node_modules/node-sass/vendor/darwin-x64-48 : { Error: EACCES: permission denied, mkdir '/Users/emilio/TestIonic/myApp/node_modules/node-sass/vendor' at Error (native) at Object.fs.mkdirSync (fs.js:924:18) at sync (/Users/emilio/TestIonic/myApp/node_modules/mkdirp/index.js:71:13) at Function.sync (/Users/emilio/TestIonic/myApp/node_modules/mkdirp/index.js:77:24) at checkAndDownloadBinary (/Users/emilio/TestIonic/myApp/node_modules/node-sass/scripts/install.js:111:11) at Object.<anonymous> (/Users/emilio/TestIonic/myApp/node_modules/node-sass/scripts/install.js:154:1) at Module._compile (module.js:570:32) at Object.Module._extensions..js (module.js:579:10) at Module.load (module.js:487:32) at tryModuleLoad (module.js:446:12) errno: -13, code: 'EACCES', syscall: 'mkdir', path: '/Users/emilio/TestIonic/myApp/node_modules/node-sass/vendor' } > uglifyjs-webpack-plugin@0.4.6 postinstall /Users/emilio/TestIonic/myApp/node_modules/uglifyjs-webpack-plugin > node lib/post_install.js > node-sass@4.5.3 postinstall /Users/emilio/TestIonic/myApp/node_modules/node-sass > node scripts/build.js Building: /usr/local/bin/node /Users/emilio/TestIonic/myApp/node_modules/node-gyp/bin/node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= gyp info it worked if it ends with ok gyp verb cli [ '/usr/local/bin/node', gyp verb cli '/Users/emilio/TestIonic/myApp/node_modules/node-gyp/bin/node-gyp.js', gyp verb cli 'rebuild', gyp verb cli '--verbose', gyp verb cli '--libsass_ext=', gyp verb cli '--libsass_cflags=', gyp verb cli '--libsass_ldflags=', gyp verb cli '--libsass_library=' ] gyp info using node-gyp@3.6.2 gyp info using node@6.11.3 | darwin | x64 gyp verb command rebuild [] gyp verb command clean [] gyp verb clean removing "build" directory gyp verb command configure [] gyp verb check python checking for Python executable "python2" in the PATH gyp verb `which` failed Error: not found: python2 gyp verb `which` failed at getNotFoundError (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:13:12) gyp verb `which` failed at F (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:68:19) gyp verb `which` failed at E (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:80:29) gyp verb `which` failed at /Users/emilio/TestIonic/myApp/node_modules/which/which.js:89:16 gyp verb `which` failed at /Users/emilio/TestIonic/myApp/node_modules/isexe/index.js:42:5 gyp verb `which` failed at /Users/emilio/TestIonic/myApp/node_modules/isexe/mode.js:8:5 gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:123:15) gyp verb `which` failed python2 { Error: not found: python2 gyp verb `which` failed at getNotFoundError (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:13:12) gyp verb `which` failed at F (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:68:19) gyp verb `which` failed at E (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:80:29) gyp verb `which` failed at /Users/emilio/TestIonic/myApp/node_modules/which/which.js:89:16 gyp verb `which` failed at /Users/emilio/TestIonic/myApp/node_modules/isexe/index.js:42:5 gyp verb `which` failed at /Users/emilio/TestIonic/myApp/node_modules/isexe/mode.js:8:5 gyp verb `which` failed at FSReqWrap.oncomplete (fs.js:123:15) gyp verb `which` failed stack: 'Error: not found: python2\n at getNotFoundError (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:13:12)\n at F (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:68:19)\n at E (/Users/emilio/TestIonic/myApp/node_modules/which/which.js:80:29)\n at /Users/emilio/TestIonic/myApp/node_modules/which/which.js:89:16\n at /Users/emilio/TestIonic/myApp/node_modules/isexe/index.js:42:5\n at /Users/emilio/TestIonic/myApp/node_modules/isexe/mode.js:8:5\n at FSReqWrap.oncomplete (fs.js:123:15)', gyp verb `which` failed code: 'ENOENT' } gyp verb check python checking for Python executable "python" in the PATH gyp verb `which` succeeded python /usr/bin/python gyp verb check python version `/usr/bin/python -c "import platform; print(platform.python_version());"` returned: "2.7.10\n" gyp verb get node dir no --target version specified, falling back to host node version: 6.11.3 gyp verb command install [ '6.11.3' ] gyp verb install input version string "6.11.3" gyp verb install installing version: 6.11.3 gyp verb install --ensure was passed, so won't reinstall if already installed gyp verb install version is already installed, need to check "installVersion" gyp verb got "installVersion" 9 gyp verb needs "installVersion" 9 gyp verb install version is good gyp verb get node dir target node version installed: 6.11.3 gyp verb build dir attempting to create "build" dir: /Users/emilio/TestIonic/myApp/node_modules/node-sass/build gyp ERR! configure error gyp ERR! stack Error: EACCES: permission denied, mkdir '/Users/emilio/TestIonic/myApp/node_modules/node-sass/build' gyp ERR! stack at Error (native) gyp ERR! System Darwin 16.7.0 gyp ERR! command "/usr/local/bin/node" "/Users/emilio/TestIonic/myApp/node_modules/node-gyp/bin/node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library=" gyp ERR! cwd /Users/emilio/TestIonic/myApp/node_modules/node-sass gyp ERR! node -v v6.11.3 gyp ERR! node-gyp -v v3.6.2 gyp ERR! not ok Build failed with error code: 1 npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! node-sass@4.5.3 postinstall: `node scripts/build.js` npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the node-sass@4.5.3 postinstall script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. npm ERR! A complete log of this run can be found in: npm ERR! /Users/emilio/.npm/_logs/2017-09-25T08_05_30_711Z-debug.log Thanks in advance