Re: Unable to run Dia on iMac

[orang Aumori Jepun <mahu_berehat yahoo co jp>]

> > Finally, when I execute /Applications/Dia.app/Contents/Resources/bin/dia I get the following error:
>
>
> > Ralphs-iMac:bin ralph$ ./dia
> > Warning: AppleCollationOrder setting not found, using AppleLocale.
> > Setting Language: en.UTF8
>
> > (process:71973): Gdk-WARNING **: locale not supported by C library
>
> > (process:71973): Gtk-WARNING **: Locale not supported by C library.
> >         Using the fallback 'C' locale.
>
> > (dia-bin:71973): Gtk-WARNING **: cannot open display:
> > /private/tmp/com.apple.launchd.x81Gh3JDGu/org.macosforge.xquar
>
> Try
>
> $ LANG=en_US.UTF-8
> $ export LANG
> $ /Applications/Dia.app/Contents/Resources/bin/dia

Beside this,
1) Log out and log back in , then try to run dia.
     This link says:
 "Default X11 Server
If this is your first time installing XQuartz, you may wish to logout and log back in. This will update your 
DISPLAY environment variable to point to XQuartz.app rather than X11.app. If you would prefer to keep using 
X11.app as your default server (you can still launch XQuartz.app manually), you’ll want to disable 
/Library/LaunchAgents/org.macosforge.xquartz.startx.plist using launchctl(1)."

2) If that does not work , follow the thread https://mail.gnome.org/archives/dia-list/2019-June/msg00000.html 
.