Unable to create a virtualenv error

hi all,

I have just installed atom and platformio, and I am getting this error. Where can I find zlib and how to install it.

I am brand new to this program. Thanks in advance.

Traceback (most recent call last):
File “/tmp/d-116914-19463-df2fx9.c8dyxecdi/virtualenv-14.0.6/virtualenv.py”, line 22, in
import zlib
ImportError: No module named zlib

What is your OS? Try to install zlib-devel package.