could not run QML in Ubuntu (solved)

[houmingc]

16:17:34: Could not create directory "/opt/Qt5/Examples/Qt-5.4/enginio/quick/build-todos-Desktop_Qt_5_4_1_GCC_64bit-Debug"
Error while building/deploying project todos (kit: Desktop Qt 5.4.1 GCC 64bit)
When executing step "qmake"

Please help?

[hpollak]

It seems to me like a access-problem.

check if you have write access to "/opt/Qt5/Examples/Qt-5.4/enginio/quick/" and the subdirectories ( ls -la -> show you allso user and groups ).

with the command "sudo chown ..." and "sudo chgrp ...." you can change the permissions.

or copy the example-directory to you home folder and change the owner to yourself, try again.