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Re: libvdpau: cannot open shared object
From: |
Marco van Hulten |
Subject: |
Re: libvdpau: cannot open shared object |
Date: |
Sat, 16 Dec 2017 09:08:53 +0100 |
Ludovic—
Je 15 dec 15:31 skribis Ludovic:
> Efraim Flashner <address@hidden> skribis:
>
> > $ VDPAU_DRIVER=va_gl LD_LIBRARY_PATH=$(guix build libvdpau-va-gl)/lib
> > vdpauinfo
> > display: :0.0 screen: 0
> > Failed to open VDPAU backend libvdpau_va_gl.so: cannot open shared object
> > file: No such file or directory
> > Error creating VDPAU device: 1
>
> Well the exact line is this:
>
> VDPAU_DRIVER=va_gl \
> LD_LIBRARY_PATH=$(./pre-inst-env guix build libvdpau-va-gl)/lib/vdpau \
> $(guix build vdpauinfo)/bin/vdpauinfo
>
> Works for me! It displays lots of things. :-)
> [...]
It does not work for me, still cannot find 'libvdpau_va_gl.so'.
I am trying to understand the commands that you use to define
LD_LIBRARY_PATH:
address@hidden ~$ guix build libvdpau-va-gl
guix build: error: libvdpau-va-gl: unknown package
address@hidden ~$ guix build vdpauinfo
/gnu/store/46x8ba3q11zgq8qygqpgkv41ws9km9b1-vdpauinfo-1.0
Where can I find 'pre-inst-env'? Does this make guix aware of the
libvdpau-va-gl package?
I'm running GuixSD 0.14.0 on real hardware, and did a pull and upgrade
just yesterday.
—Marco
- Re: libvdpau: cannot open shared object, (continued)
- Re: libvdpau: cannot open shared object, ng0, 2017/12/10
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/10
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/12
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/12
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/14
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/15
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/15
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/15
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/15
- Re: libvdpau: cannot open shared object,
Marco van Hulten <=
- Re: libvdpau: cannot open shared object, Ricardo Wurmus, 2017/12/16
- Re: libvdpau: cannot open shared object, Efraim Flashner, 2017/12/16
- Re: libvdpau: cannot open shared object, Ludovic Courtès, 2017/12/18