[yocto] [bitbake] Failed to launch bitbake image -u -g depexp on a Debian 9 host system ?

[Karim ATIKI]

Hi all,


I'm currently using Yocto Poky pyro on a Debian 9 host.

I tried to launch bitbake -u -g depexp to have the GUI window with dependencies but I got the following errors:


Unable to init server: Could not connect: Connection refused
Unable to init server: Could not connect: Connection refused
FATAL: Unable to import extension module "depexp" from bb.ui. Valid extension modules: knotty, ncurses or taskexp
DEBUG: Removed the following variables from the environment: GJS_DEBUG_TOPICS, SESSION_MANAGER, LS_COLORS, XDG_MENU_PREFIX, _, VTE_VERSION, XDG_SESSION_ID, QT_LINUX_ACCESSIBILITY_ALWAYS_ON, WINDOWPATH, GJS_DEBUG_OUTPUT, GPG_AGENT_INFO, XDG_VTNR, XAUTHORITY, QT_QPA_PLATFORMTHEME, XDG_RUNTIME_DIR, GNOME_DESKTOP_SESSION_ID, XDG_CURRENT_DESKTOP, QT_ACCESSIBILITY, JOURNAL_STREAM, WINDOWID, DISPLAY, XDG_DATA_DIRS, GTK_MODULES, BUILDDIR, XDG_SESSION_DESKTOP, DBUS_SESSION_BUS_ADDRESS, COLORTERM, OLDPWD, GDM_LANG, XDG_SEAT, GDMSESSION, DESKTOP_SESSION, SHLVL, LANG, XDG_SESSION_TYPE, USERNAME

Is it related to Debian 9 ?

Anyone has experienced this problem ?


Thanks.


Karim
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