I tried to install igraph simply by running install.packages(‘igraph’), which resulted in compile error.
Gathering information scatterd on websites, I came to the conclusion.
My Circumstance is as follows;
Ubuntu
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: xenial
$ uname -a
Linux vincent 4.10.0-42-generic #46~16.04.1-Ubuntu SMP Mon Dec 4 15:57:59 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
R-studio
Version 1.1.383
sudo apt update sudo apt install libssl-dev libcurl4-openssl-dev libxml2-dev
Then running install.packages(‘igraph’) in R-studio succeeded without error.