try to install without symlinking
try to install without symlinking

EdwardJKim/nbgrader,jhamrick/nbgrader,modulexcite/nbgrader,jupyter/nbgrader,jdfreder/nbgrader,MatKallada/nbgrader,MatKallada/nbgrader,ellisonbg/nbgrader,dementrock/nbgrader,EdwardJKim/nbgrader,jhamrick/nbgrader,jupyter/nbgrader,dementrock/nbgrader,jupyter/nbgrader,alope107/nbgrader,modulexcite/nbgrader,EdwardJKim/nbgrader,ellisonbg/nbgrader,jupyter/nbgrader,jhamrick/nbgrader,jupyter/nbgrader,jhamrick/nbgrader,ellisonbg/nbgrader,ellisonbg/nbgrader,jdfreder/nbgrader,EdwardJKim/nbgrader,alope107/nbgrader