lxml installation error ubuntu 14.04 (internal compiler error)

Question

I am having problems with installing lxml. I have tried the solutions of the relative questions in this site and other sites but could not fix the problem. Need

Answer 1

Possible solution (if you have no ability to increase memory on that machine) is to add swap file.

sudo dd if=/dev/zero of=/swapfile bs=1024 count=524288
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile

from https://github.com/pydata/pandas/issues/1880#issuecomment-9920484

This worked for me on smallest digital ocean machine