How to install gcc-4.2

How to install gcc-4.2

References

Reference NO 1

http://caiustheory.com/install-gcc-421-apple-build-56663-with-xcode-42

Reference NO 2

http://stackoverflow.com/questions/15193038/how-to-install-gcc-4-2

Reference NO 3

http://stackoverflow.com/questions/11833838/gcc-4-2-error-on-mac-osx-mountain-lion-unable-to-install-mysql-python

Reference NO 4

http://ask.metafilter.com/200231/How-to-install-gcc-42-on-a-macbook-with-Xcode-42

Reference NO 5

http://woss.name/2012/01/24/how-to-install-a-working-set-of-compilers-on-mac-os-x-10-7-lion/

Reference NO 6

https://github.com/sstephenson/ruby-build/issues/62

Reference NO 7

http://www.mkyong.com/mac/how-to-install-gcc-compiler-on-mac-os-x/

Reference NO 8

http://apple.stackexchange.com/questions/38222/how-do-i-install-gcc-via-homebrew