title: Dependencies and packages conflicts in Anaconda?
body: <p>I'm using Anaconda 5.1 and Python 3.6 on a Windows 10 machine.</p>
  
  <p>I'm having quite a few problems ; I tried to add some useful tools such as lightGBM, tensorflow, keras, bokeh,... to my conda environment but once I've used</p>
  
  <p><code>conda install -c conda-forge packagename</code></p>
  
  <p>on all of these, I end up having downgrading and upgrading of different packages that just mess with my installation and I can't use anything anymore after those installations.</p>
  
  <p>I wonder if it were possible to have multiples versions of packages &amp; dependencies living alongside each other which won't kill my install?</p>
  
  <p>Sorry if my question seems noobish and thanks for your help,</p>
  
  <p>Nate</p>