Proper Installation guide is missing in README.md, please help

[mahbubur-87]

From Issue #84, I did pod install, but facing following error:

ld: warning: directory not found for option '-F/Users/mahbub/Library/Developer/Xcode/DerivedData/NavigateMe-ehyamrhmeogwarbxhzbydagosybb/Build/Products/Debug-iphonesimulator/GPUImage'
ld: warning: directory not found for option '-F/Users/mahbub/Library/Developer/Xcode/DerivedData/NavigateMe-ehyamrhmeogwarbxhzbydagosybb/Build/Products/Debug-iphonesimulator/SwiftOCR'
ld: framework not found GPUImage
clang: error: linker command failed with exit code 1 (use -v to see invocation)

I earnestly request owner to add a "Quick Start" with proper installation guide in README.md so that new developer in OCR can easily start by reading the section.

Thanks in advance