shared libraries libgconf-2.so.4 is missing

I am using Ubuntu x64 and yum didn't work for me. But I found somebody mentioning simply use $sudo apt install libgconf2-4worked for me to install the libgconf.

Please ask yum for the file, libgconf-2.so.4 : $ yum provides */libgconf-2.so.4

Install GConf2 : # yum install GConf2

Packages http://mirror.centos.org/centos/6.8/os/ ... and updates http://mirror.centos.org/centos/6.8/updates/

The chromedriver depends on the same packages / files as GConf2, and then some. Please see for yourself : $ ldd chromedriver , where 'chromedriver' is the unzipped executable.

EDIT :

Solution for the chromedriver issue : Install a chromedriver for RHEL 6, chromedriver-31.0.1650.63-1.el6.x86_64.rpm https://drive.google.com/file/d/0B7S255p3kFXNX1c0UWlGOWpZOHM/view?usp=sharing

Please download the package, and 1) cd Downloads/ 2) yum install chromedriver-31.0.1650.63-1.el6.x86_64.rpm ... and you have /usr/local/bin/chromedriver

P.S. : The EL6 chromedriver was built from the source package chromium-31.0.1650.63-1.el6.src.rpm

You might want to read this CentOS thread about your GLIBCXX_3.4.15. Especially apropos is this answer on the thread, especially the FAQ it references.

CentOS (which aims to be as compatible with RHEL as possible) is a curated LTS distribution (as is RHEL). You might find a version of chromedriver compiled for RHEL 6 in one of the many repositories. If not, you'll probably have to build it yourself.