use new mkdir_p function to avoid race condition to create config_dir
use new mkdir_p function to avoid race condition to create config_dir

glatard/nipype,gerddie/nipype,carolFrohlich/nipype,glatard/nipype,gerddie/nipype,sgiavasis/nipype,wanderine/nipype,dgellis90/nipype,dgellis90/nipype,mick-d/nipype,sgiavasis/nipype,iglpdc/nipype,dgellis90/nipype,pearsonlab/nipype,FCP-INDI/nipype,mick-d/nipype,gerddie/nipype,gerddie/nipype,FCP-INDI/nipype,iglpdc/nipype,FCP-INDI/nipype,sgiavasis/nipype,mick-d/nipype,carolFrohlich/nipype,wanderine/nipype,mick-d/nipype,sgiavasis/nipype,wanderine/nipype,glatard/nipype,pearsonlab/nipype,wanderine/nipype,iglpdc/nipype,pearsonlab/nipype,carolFrohlich/nipype,pearsonlab/nipype,FCP-INDI/nipype,iglpdc/nipype,dgellis90/nipype,carolFrohlich/nipype,glatard/nipype