Secure Sentora Domains with Let's Encrypt

[NicolaiVdS]

for those who gets this error:

Code:

error: command 'x86_64-linux-gnu-gcc' failed with exit status 4

it means you don't have enough ram, To fix this you need to add a swap file.
Here is how to do it :

Code:

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

This worked for me on smallest digital ocean machine