title: Error #15: Initializing libiomp5.dylib, but found libiomp5.dylib already initialized
body: <p>Getting the error message when using matplotlib:</p>
  
  <blockquote>
    <p>Error #15: Initializing libiomp5.dylib, but found libiomp5.dylib
    already initialized
        OMP: Hint: This means that multiple copies of the OpenMP runtime have been linked into the program. That is dangerous, since it can
    degrade performance or cause incorrect results. The best thing to do
    is to ensure that only a single OpenMP runtime is linked into the
    process, e.g. by avoiding static linking of the OpenMP runtime in any
    library. As an unsafe, unsupported, undocumented workaround you can
    set the environment variable KMP_DUPLICATE_LIB_OK=TRUE to allow the
    program to continue to execute, but that may cause crashes or silently
    produce incorrect results. For more information, please see
    <a href="http://www.intel.com/software/products/support/" rel="noreferrer">http://www.intel.com/software/products/support/</a>.</p>
  </blockquote>