I have Qt installed on my FreeBsd just now. Everything goes well, except I CANNOT build even one "Hello World" project! It says I have no valid kits. Then I open Tools->Option..->Build & Run->Qt Versions, and I choose "Add" trying to add one qmake manually. However, after I enter folder "/usr/local/bin/" and choose "qmake", it returns me an error dialog, which says "Qmake not executable: The qmake executable /usr/local/bin/qmake could not be added:". I am confused that I have the newest qmake installed as "/usr/local/bin/qmake" using "pkg install qmake". Everything is set correctly except qmake. The compiler is Clang, debugger is GDB, cmake is also OK, and, I have to tell you that, the above are all auto-detected and performed well. What's wrong with qmake?
So, what should i do now with qmake?
Anyone help?

]]>https://forum.qt.io/topic/63680/i-cannot-add-qmake-to-qtversions-in-tool-build-and-runRSS for NodeWed, 22 Apr 2026 14:24:37 GMTTue, 02 Feb 2016 03:35:27 GMT60@jsulm It has no business with g++. g++ is installed, and even though not, I have clang++ still.

]]>https://forum.qt.io/post/310932https://forum.qt.io/post/310932Tue, 02 Feb 2016 06:36:29 GMT@jsulm Do I miss g++ installed?

]]>https://forum.qt.io/post/310929https://forum.qt.io/post/310929Tue, 02 Feb 2016 06:24:49 GMT@jsulm Well, when I try to qmake a project, the result is :
$qmake lumos.pro
QMAKESPEC has not been set, so configuration cannot be deduced.
Error processing project file: /usr/home/albus/Downloads/lumos/lumos.pro

]]>https://forum.qt.io/post/310928https://forum.qt.io/post/310928Tue, 02 Feb 2016 06:18:36 GMTWhat happens if you try to execute qmake on the command line?
What does "file /usr/local/bin/qmake" say?

]]>https://forum.qt.io/post/310925https://forum.qt.io/post/310925Tue, 02 Feb 2016 05:46:03 GMT