title: "appium &" won't start appium server in mac
body: <p>I have downloaded all the required tools and able to set up environment variable.
  macOS mojave : version 10.14.3</p>
  <p>I have install node, appium and wd:</p>
  <pre><code>brew install node
  npm install -g appium
  npm install wd
  </code></pre>
  <p>when i try yo start appium server using <strong>appium &amp;</strong> I got following error;</p>
  <blockquote>
  <p>[1] 49460</p>
  <p>-bash: appium: command not found</p>
  <p>[1]+  Exit 127                appium</p>
  </blockquote>
  <p>Updated:</p>
  <blockquote>
  <p>None of app opens which is installed using npm command. The app installed using npm shows <strong>command not found error</strong></p>
  <p>It was working fine in macOs Mojave 10.14.2</p>
  </blockquote>
  <p>Logs while using <strong>npm install -g appium</strong></p>
  <pre><code>$npm install -g appium
  npm WARN deprecated fsevents@2.0.1: Not Ready For Production
  /Users/infotmt/bin/appium -&gt; /Users/infotmt/lib/node_modules/appium/build/lib/main.js
  
  &gt; appium-chromedriver@4.9.0 install /Users/infotmt/lib/node_modules/appium/node_modules/appium-chromedriver
  &gt; node install-npm.js
  
  [18:22:48] [Chromedriver Install] Installing Chromedriver version '2.44' for platform 'mac' and architecture '64'
  [18:22:48] [Chromedriver Install] Opening temp file to write 'chromedriver_mac64' to...
  [18:22:48] [Chromedriver Install] Opened temp file '/var/folders/ng/_2f_j78n1vg4gf8xnxvx9c780000gn/T/2019025-62054-1018qcf.8dtn/chromedriver_mac64.zip'
  [18:22:48] [Chromedriver Install] Downloading https://chromedriver.storage.googleapis.com/2.44/chromedriver_mac64.zip...
  [18:22:52] [Chromedriver Install] Writing binary content to /var/folders/ng/_2f_j78n1vg4gf8xnxvx9c780000gn/T/2019025-62054-1018qcf.8dtn/chromedriver_mac64.zip...
  [18:22:52] [Chromedriver Install] Extracting /var/folders/ng/_2f_j78n1vg4gf8xnxvx9c780000gn/T/2019025-62054-1018qcf.8dtn/chromedriver_mac64.zip to /var/folders/ng/_2f_j78n1vg4gf8xnxvx9c780000gn/T/2019025-62054-1018qcf.8dtn/chromedriver_mac64
  [18:22:52] [Chromedriver Install] Creating /Users/infotmt/lib/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac...
  [18:22:52] [Chromedriver Install] Copying unzipped binary, reading from /var/folders/ng/_2f_j78n1vg4gf8xnxvx9c780000gn/T/2019025-62054-1018qcf.8dtn/chromedriver_mac64/chromedriver...
  [18:22:52] [Chromedriver Install] Writing to /Users/infotmt/lib/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac/chromedriver...
  [18:22:52] [Chromedriver Install] /Users/infotmt/lib/node_modules/appium/node_modules/appium-chromedriver/chromedriver/mac/chromedriver successfully put in place
  
  &gt; appium-selendroid-driver@1.13.2 install /Users/infotmt/lib/node_modules/appium/node_modules/appium-selendroid-driver
  &gt; node ./bin/install.js
  
  [18:22:54] Java version 1.8.0_202 found
  [18:22:55] Ensuring /Users/infotmt/lib/node_modules/appium/node_modules/appium-selendroid-driver/selendroid/download exists
  [18:22:55] Downloading Selendroid standalone server version 0.17.0 from https://repo1.maven.org/maven2/io/selendroid/selendroid-standalone/0.17.0/selendroid-standalone-0.17.0-with-dependencies.jar --&gt; /Users/infotmt/lib/node_modules/appium/node_modules/appium-selendroid-driver/selendroid/download/selendroid-server-7cf7163ac47f1c46eff95b62f78b58c1dabdec534acc6632da3784739f6e9d82.jar
  [18:23:07] Writing binary content to /Users/infotmt/lib/node_modules/appium/node_modules/appium-selendroid-driver/selendroid/download/selendroid-server.jar.tmp
  [18:23:07] Selendroid standalone server downloaded
  [18:23:07] Determining AndroidManifest location
  [18:23:07] Determining server apk location
  [18:23:07] Extracting manifest and apk to /Users/infotmt/lib/node_modules/appium/node_modules/appium-selendroid-driver/selendroid/download
  [18:23:07] Copying manifest and apk to /Users/infotmt/lib/node_modules/appium/node_modules/appium-selendroid-driver/selendroid
  [18:23:07] Cleaning up temp files
  [18:23:07] Fixing AndroidManifest icon bug
  
  &gt; appium-windows-driver@1.5.1 install /Users/infotmt/lib/node_modules/appium/node_modules/appium-windows-driver
  &gt; node install-npm.js
  
  Not installing WinAppDriver since did not detect a Windows system
  
  &gt; fsevents@2.0.1 install /Users/infotmt/lib/node_modules/appium/node_modules/fsevents
  &gt; [ -f fsevents.node ] || npm run prepare
  
  
  &gt; heapdump@0.3.12 install /Users/infotmt/lib/node_modules/appium/node_modules/heapdump
  &gt; node-gyp rebuild
  
    CXX(target) Release/obj.target/addon/src/heapdump.o
  In file included from ../src/heapdump.cc:17:
  ../../nan/nan.h:1064:44: warning: 'ToString' is deprecated: Use maybe version
        [-Wdeprecated-declarations]
        v8::Local&lt;v8::String&gt; string = from-&gt;ToString(v8::Isolate::GetCurrent());
                                             ^
  /Users/infotmt/.node-gyp/11.7.0/include/node/v8.h:2537:3: note: 'ToString' has
        been explicitly marked deprecated here
    V8_DEPRECATED(&quot;Use maybe version&quot;,
    ^
  /Users/infotmt/.node-gyp/11.7.0/include/node/v8config.h:326:29: note: expanded
        from macro 'V8_DEPRECATED'
    declarator __attribute__((deprecated(message)))
                              ^
  1 warning generated.
    SOLINK_MODULE(target) Release/addon.node
  + appium@1.10.1
  added 493 packages from 406 contributors and updated 2 packages in 34.024s
  </code></pre>