Install Third Party Software used by PCR-360

Install WKHTML to PDF

#Install prerequisites
yum -y install -y xorg-x11-fonts-75dpi
yum -y install -y xorg-x11-fonts-Type1

#Install wkhtmltopdf
yum -y install wget tar
wget https://github.com/wkhtmltopdf/wkhtmltopdf/releases/download/0.12.4/wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
tar -xvf ./wkhtmltox-0.12.4_linux-generic-amd64.tar.xz
cd wkhtmltox/
cp ./bin/wkhtmltopdf /usr/bin/wkhtmltopdf
THIRD_WKTOHTMLPDF_PATH="/usr/bin/wkhtmltopdf"
cd ../

Install Poppler Utilities
```
yum -y install poppler-utils
```
Install ASpell
```
yum -y install aspell
```

Install Sendmail and MailX Utility

yum -y install sendmail mailx
systemctl enable sendmail
systemctl start sendmail