ubuntu - Compiler error - msgfmt command not found

Install following package

# sudo apt-get install gettext

or

use '-i' while installing package from source code.
make -i install

ubuntu - configure: error: zlib.h was not found or is not usable. Please install zlib

Install these packages, libgcrypt11-dev and zlib1g-dev

# apt-get install libgcrypt11-dev

# apt-get install zlib1g-dev

Starting httpd: [date] [warn] _default_ VirtualHost overlap on port 80, the first has precedence

To remove this error, uncomment following line in /etc/httpd/conf/httpd.conf

NameVirtualHost *:80

Now restart httpd

# service httpd restart