--------------------------------------------------------------------------- KeyboardInterrupt Traceback (most recent call last) <ipython-input-78-ebba27fec15a> in <module>() ----> 1 get_ipython().system('apt -y -q install aria2') 2 get_ipython().system('pip install -q librosa tqdm') /usr/local/lib/python3.6/dist-packages/google/colab/_shell.py in system(self, *args, **kwargs) 42 return super(Shell