This error usually happens if the "KMP_DUPLICATE_LIB_OK" environmental variable is not correctly set. You can solve this by following these steps:

On Windows:

• Go to the Control Panel and double click on System. 
• Then, select the Advanced tab in the System Properties window. 
• Click Environmental Variables at the bottom of the dialog box, and in the System Variables section, click New. 
• Enter the variable name KMP_DUPLICATE_LIB_OK (name must contain capital letters and underscores).  
• Enter the variable value TRUE and click OK.  
• Click OK to close Environmental Variables, and click OK again to close System Properties.

On Linux:

• Set the environment variable:  
• export KMP_DUPLICATE_LIB_OK=TRUE or in csh, setenv KMP_DUPLICATE_LIB_OK TRUE