[R] installing rgl

[Duncan Murdoch]

On 11/01/2017 3:03 PM, Weiner, Michael wrote:
> -----Original Message-----
> From: Duncan Murdoch [mailto:murdoch.duncan at gmail.com]
> Sent: Wednesday, January 11, 2017 2:55 PM
> To: Weiner, Michael <weinerm at ccf.org>; r-help at r-project.org
> Subject: Re: [R] installing rgl
>
>> On this page
>>
>> http://forums.fedoraforum.org/showthread.php?t=294543
>>
>> eventually it turned out that a similar problem was fixed by
>>
>> yum install libpng-devel
>
> Thank you for your response Duncan, unfortunately that didn't help, though I do see in config.log:
>
> configure:4429: checking for glEnd in -lGL
> configure:4454: gcc -o conftest -g -O2  -DHAVE_PNG_H -I/usr/include/libpng16  conftest.c -lGL   -L/usr/lib64 -lpng16 -lX11 >&5
> /usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-redhat-linux/6.2.1/../../../libGL.so when searching for -lGL
> /usr/bin/ld: skipping incompatible /lib/libGL.so when searching for -lGL
> /usr/bin/ld: skipping incompatible /usr/lib/libGL.so when searching for -lGL
> /usr/bin/ld: cannot find -lGL
>
> So something else is up
>

I don't know Fedora at all so I don't know what you'd need to do this, 
but I'd suggest asking to uninstall and reinstall mesa-libGL-devel and 
mesa-libGLU-devel (and maybe libpng-devel).

Duncan Murdoch

> Michael
>
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