为了安装HPLIP3.20.6,我需要安装依赖关系python3-pyqt 4。
错误:仍然缺少所需的依赖项‘python3-pyqt 4(用于Python4.x的PyQt 4-Qt接口)’。错误:如果没有此dependency.错误,安装将无法继续:请手动安装此依赖项并重新运行此安装程序。
当试图通过apt进行安装时,我得到了一个错误,即找不到它。
E:无法找到包裹python3 3-pyqt4 4
如何安装此依赖项?
我需要安装HPLIP 3.20.5或更高,以便能够使用新的打印机,所以任何帮助解决这一点是非常感谢的。谢谢。
编辑:以进一步澄清。我试图连接的打印机是HP Envy 6020。在支持的设备的HPLIP列表上,Envy 6000系列是受支持的,但它至少需要3.20.5HPLIP才能运行。因此,我需要安装那个版本,它需要python3-pyqt 4才能安装。
发布于 2020-08-04 11:24:41
在Linux论坛上的一些帮助下,我能够让打印机不用HPLIP就能正常工作。这是通过,如我所了解的,打印机的能力,以支持无人驾驶打印。因为这可能会对未来的人有所帮助,这是我们应该遵循的程序。
avavi-browse命令搜索本地无线网络上的设备。使用CUPS driverless和lpstat命令列出相关的打印机状态avahi-browse -rt _ipp._tcp
avahi-browse -rt _uscan._tcp
driverless
lpstat -l -e
示例avahi-browse -rt _ipp._tcp输出:
➜ ~ avahi-browse -rt _ipp._tcp
+ wlp1s0 IPv6 HP ENVY 6000 series [B68C8C] Internet Printer local
+ wlp1s0 IPv4 HP ENVY 6000 series [B68C8C] Internet Printer local
= wlp1s0 IPv4 HP ENVY 6000 series [B68C8C] Internet Printer local
hostname = [HP3822E2B68C8C.local]
address = [192.168.1.190]
port = [631]
txt = ["Fax=F" "mopria-certified=2.0" "Scan=T" "kind=document,envelope,photo,postcard" "URF=CP1,MT1-2-8-9-10-11,PQ3-4-5,RS300-600,SRGB24,OB9,OFU0,W8-16,DEVW8-16,DEVRGB24-48,ADOBERGB24-48,DM3,IS1,V1.4,FN3" "PaperMax=legal-A4" "pdl=application/vnd.hp-PCL,image/jpeg,image/urf,image/pwg-raster,application/PCLm" "Duplex=T" "Color=T" "usb_MDL=ENVY 6000 series" "usb_MFG=HP" "ty=HP ENVY 6000 series" "product=(HP ENVY 6000 series)" "UUID=9dddcf7d-2ef9-51a5-8be4-be1e5e3ebfc2" "rp=ipp/print" "TLS=1.2" "qtotal=1" "priority=20" "note=" "adminurl=http://HP3822E2B68C8C.local./#hId-pgAirPrint" "txtvers=1"]
= wlp1s0 IPv6 HP ENVY 6000 series [B68C8C] Internet Printer local
hostname = [HP3822E2B68C8C.local]
address = [192.168.1.190]
port = [631]
txt = ["Fax=F" "mopria-certified=2.0" "Scan=T" "kind=document,envelope,photo,postcard" "URF=CP1,MT1-2-8-9-10-11,PQ3-4-5,RS300-600,SRGB24,OB9,OFU0,W8-16,DEVW8-16,DEVRGB24-48,ADOBERGB24-48,DM3,IS1,V1.4,FN3" "PaperMax=legal-A4" "pdl=application/vnd.hp-PCL,image/jpeg,image/urf,image/pwg-raster,application/PCLm" "Duplex=T" "Color=T" "usb_MDL=ENVY 6000 series" "usb_MFG=HP" "ty=HP ENVY 6000 series" "product=(HP ENVY 6000 series)" "UUID=9dddcf7d-2ef9-51a5-8be4-be1e5e3ebfc2" "rp=ipp/print" "TLS=1.2" "qtotal=1" "priority=20" "note=" "adminurl=http://HP3822E2B68C8C.local./#hId-pgAirPrint" "txtvers=1"]示例avahi-browse -rt _uscan._tcp输出:
➜ ~ avahi-browse -rt _uscan._tcp
+ wlp1s0 IPv4 HP ENVY 6000 series [B68C8C] _uscan._tcp local
+ wlp1s0 IPv6 HP ENVY 6000 series [B68C8C] _uscan._tcp local
= wlp1s0 IPv4 HP ENVY 6000 series [B68C8C] _uscan._tcp local
hostname = [HP3822E2B68C8C.local]
address = [192.168.1.190]
port = [8080]
txt = ["mopria-certified-scan=1.2" "duplex=F" "is=platen" "cs=binary,color,grayscale" "pdl=application/octet-stream,application/pdf,image/jpeg" "ty=HP ENVY 6000 series" "rs=eSCL" "representation=images/printer.png" "vers=2.63" "UUID=9dddcf7d-2ef9-51a5-8be4-be1e5e3ebfc2" "note=" "adminurl=http://HP3822E2B68C8C.local." "txtvers=1"]
= wlp1s0 IPv6 HP ENVY 6000 series [B68C8C] _uscan._tcp local
hostname = [HP3822E2B68C8C.local]
address = [192.168.1.190]
port = [8080]
txt = ["mopria-certified-scan=1.2" "duplex=F" "is=platen" "cs=binary,color,grayscale" "pdl=application/octet-stream,application/pdf,image/jpeg" "ty=HP ENVY 6000 series" "rs=eSCL" "representation=images/printer.png" "vers=2.63" "UUID=9dddcf7d-2ef9-51a5-8be4-be1e5e3ebfc2" "note=" "adminurl=http://HP3822E2B68C8C.local." "txtvers=1"]示例driverless输出:
➜ ~ driverless
ipp://HP%20ENVY%206000%20series%20%5BB68C8C%5D._ipp._tcp.local/示例lpstat -l -e输出:
➜ ~ lpstat -l -e
HP_ENVY_6000_series_B68C8C_ permanent ipp://localhost/printers/HP_ENVY_6000_series_B68C8C_ implicitclass://HP_ENVY_6000_series_B68C8C_/要运行的命令是:
lpadmin -p [PRINTER-NAME] -v [URI] -E -m everywhere打印机名称只是替换为您想要给的名称。
将URI替换为打印机的URI。这有两种方法。您可以使用driverless命令的输出。这最初对我是有效的,直到我重新启动计算机,然后它停止工作。另一个选项是使用avahi-browse命令中列出的ipp://[IP]/ipp/print格式的IP来指向打印机的确切位置。此IP可以通过登录到您的路由器进行双重检查。完整命令示例:
➜ ~ lpadmin -p envy6000 -v ipp://192.168.1.190:631/ipp/print -E -m everywhere➜ ~ lp -d envy6000 /etc/nsswitch.conf
应该是这样的。现在应该通过所有程序打印,并在“打印机”对话框中找到。
发布于 2020-07-29 17:19:16
Qt4已在Mint 20中被Qt5所取代。请使用:
apt install python3-pyqt5
应该是兼容的。
https://unix.stackexchange.com/questions/600952
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