Missing REQUIRED dependency: python3-pyqt5

[bul3]

bonjour à tou.te.s

Manjaro Linux 18.1.0 & hplip-3.19.8

install error :
...
Following dependencies are not installed. HPLIP will not work if all REQUIRED dependencies are not installed and some of the HPLIP features will not work if OPTIONAL dependencies are not installed.
Package-Name Component Required/Optional
sane scan REQUIRED
sane-devel scan REQUIRED
xsane scan OPTIONAL
scanimage scan OPTIONAL
python3-notify2 gui_qt5 OPTIONAL
python3-pyqt5-dbus gui_qt5 OPTIONAL
python3-pyqt5 gui_qt5 REQUIRED
python3-reportlab fax OPTIONAL
Do you want to install these missing dependencies (y=yes*, n=no, q=quit) ? y
INSTALL MISSING REQUIRED DEPENDENCIES
-------------------------------------
note: Installation of dependencies requires an active internet connection.
warning: Missing REQUIRED dependency: python3-pyqt5
    (PyQt 5- Qt interface for Python (for Qt version 4.x))
warning: Missing REQUIRED dependency: sane (SANE - Scanning library)
warning: Missing REQUIRED dependency: sane-devel (SANE - Scanning library development files)
warning: This installer cannot install 'sane-devel' for your distro/OS and/or version.
error: Installation cannot continue without this dependency.
 Please manually install this dependency and re-run this installer.

but python3-notify2,python3-pyqt5-dbus,python3-pyqt5,python3-reportlab do not exist

thank you in advance

[shivani mandora (shivani1708)]

Hi,

Manjaro 18.1.0 is yet not supported by HPLIP. Hence you are seeing these issues. We will support it in future releases.

[bul3 (bul3)]

Thank you for your answer
I hope it will be "quickly" supported
@+

[Scott Moore (scottbomb)]

Happens in Ubuntu 20.04 as well. Tried Ubuntu's installer then tried the Debian installer. Both gave:

NSTALL MISSING REQUIRED DEPENDENCIES
-------------------------------------
note: Installation of dependencies requires an active internet connection.
warning: Missing REQUIRED dependency: pyqt5 (PyQt 5- Qt interface for Python (for Qt version 4.x))

INSTALL MISSING OPTIONAL DEPENDENCIES
-------------------------------------
note: Installation of dependencies requires an active internet connection.
warning: Missing OPTIONAL dependency for option 'gui_qt5': pyqt5-dbus (PyQt 5 DBus - DBus Support for PyQt5)
warning: Missing OPTIONAL dependency for option 'gui_qt5': python-notify (Python libnotify - Python bindings for the libnotify Desktop notifications)
warning: Missing OPTIONAL dependency for option 'fax': reportlab (Reportlab - PDF library for Python)
warning: Missing OPTIONAL dependency for option 'scan': pil (PIL - Python Imaging Library (required for commandline scanning with hp-scan))
warning: This installer cannot install 'pil' for your distro/OS and/or version.