title: how to add picasso library in android studio
body: <p>I am getting this error, please help me.</p>
  
  <pre><code>     Error:A problem occurred configuring project ':app'.
  &gt; Cannot evaluate module picasso-master : Configuration with name 'default' not found.
  </code></pre>
  
  <p>Done so far : </p>
  
  <pre><code>1. download the picaso 
  
  2.unzip the zip folder
  
   3.Under project section created  one directory called as lib and add the unzip file
  
  4. In settings-gradle
  
      include ':app'
  include ':libs:picasso-master'
  
     wrote these lines.
  
  5. after that in project structure module dependency  add the picasso library
  
  
  6. rebuild and clean
  </code></pre>
  
  <p>7.</p>
  
  <pre><code>dependencies {
      compile fileTree(include: ['*.jar'], dir: 'libs')
      compile 'com.android.support:appcompat-v7:21.0.3'
      compile project(':library:picasso-master')
      compile 'com.squareup.picasso:picasso:2.5.0'
  }
  </code></pre>
  
  <p>i add these lines in build gradle file too. but same error coming. what shall i do now. please help me.</p>
  
  <p>Could you please tell me how I add picasso library?</p>