* [gentoo-user] libQt5Core.so.5 => not found
@ 2018-11-09 11:33 karl
2018-11-10 4:51 ` Adam Carter
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: karl @ 2018-11-09 11:33 UTC (permalink / raw
To: gentoo-user
I'm trying to build/emerge dev-qt/qtgui-5.11.1, but I get this:
# ldd /Net/portage_tmpdir/portage/dev-qt/qtgui-5.11.1/work/qtbase-everywhere-src-5.11.1/bin/qvkgen
linux-vdso.so.1 (0x00007fff3ddff000)
libQt5Core.so.5 => not found
libc.so.6 => /lib64/libc.so.6 (0x00007f697dbd8000)
/lib64/ld-linux-x86-64.so.2 (0x00007f697e1f5000)
# strings /etc/ld.so.cache | grep libQt5Core.so.5
libQt5Core.so.5
/usr/lib64/libQt5Core.so.5
# ls -l /usr/lib64/libQt5Core.so.5*
lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5 -> libQt5Core.so.5.11.1
lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11 -> libQt5Core.so.5.11.1
-rwxr-xr-x 1 root root 5351376 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11.1
So why isn't it found ?
Regards,
/Karl Hammar
-----------------------------------------------------------------------
Aspö Data
Lilla Aspö 148
S-742 94 Östhammar
Sweden
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [gentoo-user] libQt5Core.so.5 => not found
2018-11-09 11:33 [gentoo-user] libQt5Core.so.5 => not found karl
@ 2018-11-10 4:51 ` Adam Carter
2018-11-10 4:55 ` Adam Carter
2018-11-10 8:55 ` David Haller
2018-11-10 14:01 ` Alexander Kapshuk
2 siblings, 1 reply; 7+ messages in thread
From: Adam Carter @ 2018-11-10 4:51 UTC (permalink / raw
To: gentoo-user
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On Fri, Nov 9, 2018 at 10:33 PM <karl@aspodata.se> wrote:
> I'm trying to build/emerge dev-qt/qtgui-5.11.1, but I get this:
>
> # ldd
> /Net/portage_tmpdir/portage/dev-qt/qtgui-5.11.1/work/qtbase-everywhere-src-5.11.1/bin/qvkgen
> linux-vdso.so.1 (0x00007fff3ddff000)
> libQt5Core.so.5 => not found
> libc.so.6 => /lib64/libc.so.6 (0x00007f697dbd8000)
> /lib64/ld-linux-x86-64.so.2 (0x00007f697e1f5000)
> # strings /etc/ld.so.cache | grep libQt5Core.so.5
> libQt5Core.so.5
> /usr/lib64/libQt5Core.so.5
> # ls -l /usr/lib64/libQt5Core.so.5*
> lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5 ->
> libQt5Core.so.5.11.1
> lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11
> -> libQt5Core.so.5.11.1
> -rwxr-xr-x 1 root root 5351376 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11.1
>
> So why isn't it found ?
>
Maybe its not in the library cache. Try running ldconfig as root to see if
that fixes it.
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [gentoo-user] libQt5Core.so.5 => not found
2018-11-10 4:51 ` Adam Carter
@ 2018-11-10 4:55 ` Adam Carter
2018-11-10 10:50 ` karl
0 siblings, 1 reply; 7+ messages in thread
From: Adam Carter @ 2018-11-10 4:55 UTC (permalink / raw
To: gentoo-user
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On Sat, Nov 10, 2018 at 3:51 PM Adam Carter <adamcarter3@gmail.com> wrote:
> On Fri, Nov 9, 2018 at 10:33 PM <karl@aspodata.se> wrote:
>
>> I'm trying to build/emerge dev-qt/qtgui-5.11.1, but I get this:
>>
>> # ldd
>> /Net/portage_tmpdir/portage/dev-qt/qtgui-5.11.1/work/qtbase-everywhere-src-5.11.1/bin/qvkgen
>> linux-vdso.so.1 (0x00007fff3ddff000)
>> libQt5Core.so.5 => not found
>> libc.so.6 => /lib64/libc.so.6 (0x00007f697dbd8000)
>> /lib64/ld-linux-x86-64.so.2 (0x00007f697e1f5000)
>> # strings /etc/ld.so.cache | grep libQt5Core.so.5
>> libQt5Core.so.5
>> /usr/lib64/libQt5Core.so.5
>> # ls -l /usr/lib64/libQt5Core.so.5*
>> lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5 ->
>> libQt5Core.so.5.11.1
>> lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11
>> -> libQt5Core.so.5.11.1
>> -rwxr-xr-x 1 root root 5351376 Nov 5 12:49
>> /usr/lib64/libQt5Core.so.5.11.1
>>
>> So why isn't it found ?
>>
>
> Maybe its not in the library cache. Try running ldconfig as root to see
> if that fixes it.
>
Sorry - you checked the cache. Does ldconfig -p show it?
For me;
ldconfig -p | grep libQt5Core.so.5
libQt5Core.so.5 (libc6,x86-64, OS ABI: Linux 3.17.0) =>
/usr/lib64/libQt5Core.so.5
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [gentoo-user] libQt5Core.so.5 => not found
2018-11-09 11:33 [gentoo-user] libQt5Core.so.5 => not found karl
2018-11-10 4:51 ` Adam Carter
@ 2018-11-10 8:55 ` David Haller
2018-11-10 10:50 ` karl
2018-11-10 14:01 ` Alexander Kapshuk
2 siblings, 1 reply; 7+ messages in thread
From: David Haller @ 2018-11-10 8:55 UTC (permalink / raw
To: gentoo-user
Hello,
On Fri, 09 Nov 2018, karl@aspodata.se wrote:
>I'm trying to build/emerge dev-qt/qtgui-5.11.1, but I get this:
>
># ldd /Net/portage_tmpdir/portage/dev-qt/qtgui-5.11.1/work/qtbase-everywhere-src-5.11.1/bin/qvkgen
> linux-vdso.so.1 (0x00007fff3ddff000)
> libQt5Core.so.5 => not found
> libc.so.6 => /lib64/libc.so.6 (0x00007f697dbd8000)
> /lib64/ld-linux-x86-64.so.2 (0x00007f697e1f5000)
># strings /etc/ld.so.cache | grep libQt5Core.so.5
>libQt5Core.so.5
>/usr/lib64/libQt5Core.so.5
># ls -l /usr/lib64/libQt5Core.so.5*
>lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5 -> libQt5Core.so.5.11.1
>lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11 -> libQt5Core.so.5.11.1
>-rwxr-xr-x 1 root root 5351376 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11.1
>
>So why isn't it found ?
Are you using a kernel <3.15?
Found this at <https://bbs.archlinux.org/viewtopic.php?id=232682>:
"Qt 5.10 uses the renameat2 system call which is only available
since kernel 3.15."
The error-message of ld et.al. is rather weird and misleading though.
HTH,
-dnh
--
printk(KERN_CRIT "How did I get here?\n");
linux-2.6.19/arch/mips/kernel/syscall.c
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [gentoo-user] libQt5Core.so.5 => not found
2018-11-10 4:55 ` Adam Carter
@ 2018-11-10 10:50 ` karl
0 siblings, 0 replies; 7+ messages in thread
From: karl @ 2018-11-10 10:50 UTC (permalink / raw
To: gentoo-user
Adam Carter:
> On Sat, Nov 10, 2018 at 3:51 PM Adam Carter <adamcarter3@gmail.com> wrote:
> > On Fri, Nov 9, 2018 at 10:33 PM <karl@aspodata.se> wrote:
> >> I'm trying to build/emerge dev-qt/qtgui-5.11.1, but I get this:
> >> # ldd
> >> /Net/portage_tmpdir/portage/dev-qt/qtgui-5.11.1/work/qtbase-everywhere-src-5.11.1/bin/qvkgen
> >> linux-vdso.so.1 (0x00007fff3ddff000)
> >> libQt5Core.so.5 => not found
> >> libc.so.6 => /lib64/libc.so.6 (0x00007f697dbd8000)
> >> /lib64/ld-linux-x86-64.so.2 (0x00007f697e1f5000)
...
> >> So why isn't it found ?
...
> Sorry - you checked the cache. Does ldconfig -p show it?
>
> For me;
> ldconfig -p | grep libQt5Core.so.5
> libQt5Core.so.5 (libc6,x86-64, OS ABI: Linux 3.17.0) =>
> /usr/lib64/libQt5Core.so.5
Same:
# ldconfig -p | grep libQt5Core.so.5
libQt5Core.so.5 (libc6,x86-64, OS ABI: Linux 3.17.0) => /usr/lib64/libQt5Core.so.5
Regards,
/Karl Hammar
-----------------------------------------------------------------------
Aspö Data
Lilla Aspö 148
S-742 94 Östhammar
Sweden
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [gentoo-user] libQt5Core.so.5 => not found
2018-11-10 8:55 ` David Haller
@ 2018-11-10 10:50 ` karl
0 siblings, 0 replies; 7+ messages in thread
From: karl @ 2018-11-10 10:50 UTC (permalink / raw
To: gentoo-user
David Haller:
> On Fri, 09 Nov 2018, karl@aspodata.se wrote:
> >I'm trying to build/emerge dev-qt/qtgui-5.11.1, but I get this:
> >
> ># ldd /Net/portage_tmpdir/portage/dev-qt/qtgui-5.11.1/work/qtbase-everywhere-src-5.11.1/bin/qvkgen
> > linux-vdso.so.1 (0x00007fff3ddff000)
> > libQt5Core.so.5 => not found
> > libc.so.6 => /lib64/libc.so.6 (0x00007f697dbd8000)
> > /lib64/ld-linux-x86-64.so.2 (0x00007f697e1f5000)
...
> >So why isn't it found ?
>
> Are you using a kernel <3.15?
>
> Found this at <https://bbs.archlinux.org/viewtopic.php?id=232682>:
> "Qt 5.10 uses the renameat2 system call which is only available
> since kernel 3.15."
Ok, 3.12.8 here, I'll see if an upgrade will cure it.
> The error-message of ld et.al. is rather weird and misleading though.
Yes.
Regards,
/Karl Hammar
-----------------------------------------------------------------------
Aspö Data
Lilla Aspö 148
S-742 94 Östhammar
Sweden
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [gentoo-user] libQt5Core.so.5 => not found
2018-11-09 11:33 [gentoo-user] libQt5Core.so.5 => not found karl
2018-11-10 4:51 ` Adam Carter
2018-11-10 8:55 ` David Haller
@ 2018-11-10 14:01 ` Alexander Kapshuk
2 siblings, 0 replies; 7+ messages in thread
From: Alexander Kapshuk @ 2018-11-10 14:01 UTC (permalink / raw
To: Gentoo mailing list
On Fri, Nov 9, 2018 at 1:33 PM <karl@aspodata.se> wrote:
>
> I'm trying to build/emerge dev-qt/qtgui-5.11.1, but I get this:
>
> # ldd /Net/portage_tmpdir/portage/dev-qt/qtgui-5.11.1/work/qtbase-everywhere-src-5.11.1/bin/qvkgen
> linux-vdso.so.1 (0x00007fff3ddff000)
> libQt5Core.so.5 => not found
> libc.so.6 => /lib64/libc.so.6 (0x00007f697dbd8000)
> /lib64/ld-linux-x86-64.so.2 (0x00007f697e1f5000)
> # strings /etc/ld.so.cache | grep libQt5Core.so.5
> libQt5Core.so.5
> /usr/lib64/libQt5Core.so.5
> # ls -l /usr/lib64/libQt5Core.so.5*
> lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5 -> libQt5Core.so.5.11.1
> lrwxrwxrwx 1 root root 20 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11 -> libQt5Core.so.5.11.1
> -rwxr-xr-x 1 root root 5351376 Nov 5 12:49 /usr/lib64/libQt5Core.so.5.11.1
>
> So why isn't it found ?
>
> Regards,
> /Karl Hammar
>
> -----------------------------------------------------------------------
> Aspö Data
> Lilla Aspö 148
> S-742 94 Östhammar
> Sweden
>
>
>
Seeing the actual build error message, rather then the output of ldd,
may contain information about the build environment, and other
information that might offer better clues as to what else might be
amiss.
Also, the output of 'strace /bin/qvkgen' will indicate what paths are
searched for libQt5Core.so.5.
^ permalink raw reply [flat|nested] 7+ messages in thread
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2018-11-09 11:33 [gentoo-user] libQt5Core.so.5 => not found karl
2018-11-10 4:51 ` Adam Carter
2018-11-10 4:55 ` Adam Carter
2018-11-10 10:50 ` karl
2018-11-10 8:55 ` David Haller
2018-11-10 10:50 ` karl
2018-11-10 14:01 ` Alexander Kapshuk
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