setup.sh script does not handle white spaces in directory name

[faberga]

setup.sh script does not handle white spaces in directory name

[faberga]

Lowering the priority of this issue and changing to requested enhancement as the viable workaround is not to use white spaces in directories and file names.

[bjowb]

hey @faberga, i just pulled a request regarding the issue. Pls review the code and suggest better modifications.