darshan@darshan-HP-Notebook:~/WebKit$ Tools/Scripts/build-webkit --release --wpeUse of uninitialized value $previousContents in chomp at /home/darshan/WebKit/Tools/Scripts/webkitdirs.pm line 2011.
Use of uninitialized value $previousContents in string ne at /home/darshan/WebKit/Tools/Scripts/webkitdirs.pm line 2014.
+ /home/darshan/WebKit/Tools/jhbuild/jhbuild-wrapper --wpe run cmake -DPORT="WPE" -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_BUILD_TYPE=Release -G Ninja -DDEVELOPER_MODE=ON -DENABLE_EXPERIMENTAL_FEATURES=ON "/home/darshan/WebKit"
-- The CMake build type is: Release
CMake Error at CMakeLists.txt:64 (message):
  GCC 6.0.0 is required to build WebKitGTK+, use a newer GCC version or clang


-- Configuring incomplete, errors occurred!
See also "/home/darshan/WebKit/WebKitBuild/Release/CMakeFiles/CMakeOutput.log".