qtbase5-dev-tools BUG - error while loading shared libraries: libQt5Core.so.5

[Ervin Hegedüs <airween@gmail.com>]

Hi there,

I'ld like to build a new package for Debian (I'm a Debian
Maintainer, member of Debian Hamradio group), which uses Qt.

I've run this problem:

$ /usr/lib/qt5/bin/uic -V
/usr/lib/qt5/bin/uic: error while loading shared libraries: libQt5Core.so.5: cannot open shared object file: No such file or directory

$ ldd /usr/lib/qt5/bin/uic
	linux-vdso.so.1 (0x00007fffebbeb000)
	libQt5Core.so.5 => not found
	libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f15f16ab000)
	libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f15f12f1000)
	libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f15f0f5e000)
	/lib64/ld-linux-x86-64.so.2 (0x00007f15f1cb8000)
	libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f15f0d46000)

$ find /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5

$ file /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5: symbolic link to libQt5Core.so.5.10.1

$ file /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.10.1
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5.10.1: ELF 64-bit LSB shared object x86-64, version 1 (GNU/Linux), dynamically linked, interpreter /lib64/ld-linux-x86-64.so.2, BuildID[sha1]=e1c41d9b1532d924df08b21e489ea5ad9cbe653d, for GNU/Linux 3.17.0, stripped

$ cat /etc/debian_version 
buster/sid

$ dpkg -S /usr/lib/qt5/bin/uic /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.10.1
qtbase5-dev-tools: /usr/lib/qt5/bin/uic
libqt5core5a:amd64: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5.10.1

$ dpkg -l qtbase5-dev-tools libqt5core5a:amd64 
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name                                                Version                        Architecture                   Description
+++-===================================================-==============================-==============================-==============================
ii  libqt5core5a:amd64                                  5.10.1+dfsg-7                  amd64                          Qt 5 core module
ii  qtbase5-dev-tools                                   5.10.1+dfsg-7                  amd64                          Qt 5 base development programs

I've updated the system at yesterday evening.

Could you help me to solve this problem?


Thanks,

a.