qt4-doc-html 4:4.8.6+git64-g5dc8b2b+dfsg-3~ubuntu6 (ppc64el binary) in ubuntu vivid

 Qt is a cross-platform C++ application framework. Qt's primary feature
 is its rich set of widgets that provide standard GUI functionality.
 .
 This package contains the complete Qt 4 API documentation (HTML format).
 .
 The documentation is provided in HTML format.