Forum: help

RE: X11 not found but required (OS 10.15.5) [ Reply ] By: Richard Morey on 2020-06-22 18:15	[forum:47985]
Re-installing XQuartz worked, thanks.

RE: X11 not found but required (OS 10.15.5) [ Reply ] By: Duncan Murdoch on 2020-06-22 17:59	[forum:47882]
Actually /usr/X11 is a soft link to /opt/X11, so the file is really in /opt/X11/include/X11, but configure finds it in the other path.

RE: X11 not found but required (OS 10.15.5) [ Reply ]
By: Duncan Murdoch on 2020-06-22 16:54

[forum:47881]

I don't have Catalina, so I'm not sure where the X11 files would be located. The rgl configure script checks for Xlib.h in a collection of places. Where is that file located on your system? On my older system, it is in /usr/X11/include/X11, and configure finds it. It also needs to find the libraries; they are in /usr/X11/lib on my system.

One other possible error: if you installed XQuartz before updating to Catalina, you'll almost certainly need to reinstall it.

X11 not found but required (OS 10.15.5) [ Reply ]
By: Richard Morey on 2020-06-22 16:04

[forum:47880]

rgl_stuff.txt (7) downloads

Just checked out the latest version here, and trying to install it. I get the following error:

noecking for X...
configure: error: X11 not found but required, configure aborted.

I definitely have XQuartz. About list version 2.7.11, which appears to be the latest version:

XQuartz 2.7.11 (xorg-server 1.18.4)

I've attached a text document including sessionInfo() and the output from devtools::install().

Thanks in advance.