tns_doctor_log_trace_2

Loading extensions.
Exec uname -a 
 stdout: Linux sushant-Inspiron-3543 4.4.0-98-generic #121-Ubuntu SMP Tue Oct 10 14:24:03 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
 
 stderr: 
Exec npm -v 
 stdout: 3.10.10
 
 stderr: 
spawn: java "-version"
Exec node-gyp -v 
 stdout: v3.6.2
 
 stderr: 
Exec null version 
 stdout:  
 stderr: /bin/sh: 1: null: not found

Error while executing null version: Command failed: null version
/bin/sh: 1: null: not found

spawn: emulator "-help"
The result of checking is Android Emulator installed is:
- stdout: 
- stderr: spawn emulator ENOENT
Exec mono --version 
 stdout:  
 stderr: /bin/sh: 1: mono: not found

Error while executing mono --version: Command failed: mono --version
/bin/sh: 1: mono: not found

Exec git --version 
 stdout: git version 2.7.4
 
 stderr: 
Exec gradle -v 
 stdout:  
 stderr: /bin/sh: 1: gradle: not found

Error while executing gradle -v: Command failed: gradle -v
/bin/sh: 1: gradle: not found

Exec "javac" -version 
 stdout:  
 stderr: javac 1.8.0_151

System information:
{ procInfo: 'nativescript/3.3.0',
  platform: 'linux',
  os: 'Linux sushant-Inspiron-3543 4.4.0-98-generic #121-Ubuntu SMP Tue Oct 10 14:24:03 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux\n',
  shell: '/bin/bash',
  dotNetVer: null,
  procArch: 'x64',
  nodeVer: 'v6.11.5',
  npmVer: '3.10.10',
  javaVer: '1.8.0',
  nodeGypVer: 'v3.6.2\n',
  xcodeVer: null,
  xcodeprojGemLocation: null,
  itunesInstalled: false,
  cocoapodVer: null,
  adbVer: null,
  emulatorInstalled: false,
  monoVer: null,
  gitVer: '2.7.4',
  gradleVer: null,
  javacVersion: '1.8.0_151' }
Looking for project in '/home/sushant'
Looking for project in '/home'
Looking for project in '/'
No project found at or above '/home/sushant'.
Unable to find project. projectDir: null, options.path: undefined, /home/sushant
No project found at or above '%s' and neither was a --path specified.
Initializing analytics statuses.
Analytics statuses:  { TrackFeatureUsage: 'enabled', TrackExceptions: 'enabled' }
spawn: node "/usr/local/lib/node_modules/nativescript/lib/services/analytics/analytics-broker-process.js" "/usr/local/lib/node_modules/nativescript/lib/bootstrap.js"
WARNING: adb from the Android SDK is not installed or is not configured properly.
For Android-related operations, the NativeScript CLI will use a built-in version of adb.
To avoid possible issues with the native Android emulator, Genymotion or connected
Android devices, verify that you have installed the latest Android SDK and
its dependencies as described in http://developer.android.com/sdk/index.html#Requirements

WARNING: The Android SDK is not installed or is not configured properly.
You will not be able to build your projects for Android and run them in the native emulator.
To be able to build for Android and run apps in the native emulator, verify that you have
installed the latest Android SDK and its dependencies as described in http://developer.android.com/sdk/index.html#Requirements

NOTE: You can develop for iOS only on Mac OS X systems.
To be able to work with iOS devices and projects, you need Mac OS X Mavericks or later.

Installed Android Targets are:  []
Selected targetSdk is: undefined
Selected AppCompat version is: undefined
The ANDROID_HOME environment variable is not set or it points to a non-existent directory. You will not be able to perform any build-related operations for Android.
To be able to perform Android build-related operations, set the ANDROID_HOME variable to point to the root of your Android SDK installation directory.

Cannot find a compatible Android SDK for compilation. To be able to build for Android, install Android SDK 22 or later.
Run $ sdkmanager to manage your Android SDK versions.

You need to have the Android SDK Build-tools installed on your system. You can install any version in the following range: '>=23 <=26'.
Run $ sdkmanager from your command-line to install required Android Build Tools. In case you already have them installed, make sure ANDROID_HOME environment variable is set correctly.

You need to have Android SDK 22 or later and the latest Android Support Repository installed on your system.
Run $ sdkmanager to manage the Android Support Repository. In case you already have it installed, make sure ANDROID_HOME environment variable is set correctly.