嗨,我一直在努力寻找解决这个问题的方法,但我找不到。我需要安装模块'IO::EventMux',所以我使用:
cpan[1]> install IO::EventMux
然而,我得到了以下错误:
Catching error: "CPAN::Exception::yaml_process_error=HASH(0xe34ed78)" at /usr/local/share/perl/5.14.2/CPAN.pm line 392
CPAN::shell() called at /usr/local/share/perl/5.14.2/App/Cpa
我有戴尔inspiron n5110笔记本电脑安装了windows 7和ubuntu14.04。摄像头可以很好的在窗口工作。但在乌本图,奶酪显示“没有发现任何装置”。这是我的lsusb输出:
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus
我试图在Ubuntu18.04上安装python 多边形模块。我只是用:-
pip install Polygon2
但我会犯这样的错误:-
cajarename 17.3.28 requires caja, which is not installed.
cajarename 17.3.28 requires gir1.2-gtk-3.0, which is not installed.
cajarename 17.3.28 requires python-caja, which is not installed.
cajarename 17.3.28 requires python-gi,
即使我是以root身份登录的,下面是我在执行升级时遇到的冲突:
root@:/home/frederic# apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
3 not fully installed or removed.
After thi
运行python KIVY应用程序时出现此错误。我想把它修好,但是我找不到原因。根据我的研究,这可能是由于多采样,或SDL版本,或gnome DE,...
Traceback (most recent call last):
File "appoff.py", line 2, in <module>
from kivy.app import App
File "/usr/lib/python3/dist-packages/kivy/app.py", line 319, in <module>
from ki
我一直在Python2.7中使用lirc,在Rpi3上使用Python3.5.3。现在我已经从源代码安装了Python 3.8.7,但是我不能在这个版本的Python中使用lirc,但它仍然可以在Python3.5中工作。apt-get报告python3-lirc已经是最新版本(1.2.1-2)。如何让lirc在Python3.5和3.8中都能工作? pi@RPi3:~ $ python
Python 3.8.7 (default, Jan 7 2021, 08:59:27)
[GCC 6.3.0 20170516] on linux
Type "help", "c