Bash install

Download from: http://www.gnu.org/software/bash/

1. cd to the directory containing the source code and type ‘./configure’ to configure Bash for your system. If you're using csh on an old version of System V, you might need to type ‘sh ./configure’ instead to prevent csh from trying to execute configure itself.

2. Running configure takes some time. While running, it prints messages telling which features it is checking for.

3. Type ‘make’ to compile Bash and build the bashbug bug reporting script.
4. Optionally, type ‘make tests’ to run the Bash test suite.
5. Type ‘make install’ to install bash and bashbug. This will also install the manual pages and Info file.