printf '

' | fink --no-use-binary-dist --yes  rebuild qgis20-plugin-processing-py27 2>&1
The package 'qgis20-plugin-processing-py27' will be built without being installed.
Reading build dependency for qgis20-plugin-processing-py27-1.1-1...
WARNING: While resolving dependency "libpng15" for package "qgis20-plugin-processing-py27-1.1-1", package "libpng15" was not found.
Can't resolve dependency "libpng15" for package
"qgis20-plugin-processing-py27-1.1-1" (no matching packages/versions found)
Exiting with failure.