Unable to install QT 5.15.2 version on linux 18.04 using latest QT creator. GLIBC_2.28 dependency

[amith_r]

I am trying to install QT creator and QT 5.15.2 specific version in 18.04 ubuntu. I could install it successfully a month ago , but now I am forced to install again. I am facing few issues that i have mentioned below.

1. GLIBC_2.28 dependency .
   "Execution failed (Unexpected exit code: 1): "/home/amith/Qt//Tools/QtCreator/libexec/qtcreator/sdktool addQt --id qt.qt5.5152.gcc_64 --name Qt %{Qt:Version} GCC 64bit --type Qt4ProjectManager.QtVersion.Desktop --qmake /home/amith/Qt/5.15.2/gcc_64/bin/qmake" in QT creator.
   I tried to run the command after ignoring all these errors in online installer, this expects a GLIBC version of 2.28 , however i have seen forums telling ubuntu 18.04 can have GLIBC upto 2.27 version only.

Any solutions to this problem ?
I need to install QT 5.15.2 specific version only.

[JonB]

@amith_r
https://forum.qt.io/topic/135307/qt-online-installer-fails-in-ubuntu-18-04/9 ?

[amith_r]

@JonB Can I know how to run the offline installer for 5.15.2 , I also need to select the correct components like "Android" , "Desktop version" and also QT charts. ?
Also is the error due to online installer ?

[jsulm]

@amith_r said in Unable to install QT 5.15.2 version on linux 18.04 using latest QT creator. GLIBC_2.28 dependency:

Can I know how to run the offline installer for 5.15.2

1. You download the installer
2. You make it executable (chmod u+x INSTALLER_FILE_NAME)
3. You run it (in terminal: ./INSTALLER_FILE_NAME)