Error while installing cmake for Avogadro

Question

While trying to add extensions in Avogadro, I have installed all the pre-requisites required - cmake, eigen, openbbel, Qt.

I am following this link, and have reached as far as the following steps:

1. Create a build directory in the package source directory.

   mkdir build
   cd build
   

2. Configure the build system

   cmake ../
   

After doing the cmake ../ command, I get the following error:

'cmake' is not recognized as an internal or external command, operable program or batch file.

Kindly help me where I am wrong.

Answer 1

You have to install cmake:

sudo apt-get install cmake