Issue when try to run the setup.py file from deepnl

[SamTharani]

Dear Sir You module is useful for the researchers. I try to get experience in this When I try to install using setup.py file. I have encountered an error as follows error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

But in my machine I have installed python headers too sudo apt-get install python3.7-dev

Please give your explanation based on this issue. As soon as possible