如何在命令的输出中放置一行分隔符:
pacman -Ss linux
我明白了
community/riscv64-linux-gnu-glibc 2.29-1
GNU C Library RISCV target
community/riscv64-linux-gnu-linux-api-headers 5.0-1
Kernel headers sanitized for use in userspace (riscv64-linux-gnu)
community/rt-tests 1.3-1 (realtime)
A collection of latency te
我刚刚将我的ubuntu升级到了14.04版本,从那时起,python3.3在调用我的脚本时不能导入QtCore;完整的错误输出如下所示:
Traceback (most recent call last):
File "testcode.py", line 8, in <module>
from PySide.QtCore import *
ImportError: No module named 'PySide.QtCore'
有趣的是,这些模块似乎存在:
>ls /usr/lib/python3/dist-packages/P
我按照指令从这个答案(https://stackoverflow.com/questions/39928340/how-to-start-an-android-emulator-in-ubuntu-16-04)运行AVD仿真器。
在运行sudo apt-get install lib64stdc++6:i386时,我会得到以下错误:-
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. Thi
我为Clang编写了一个自定义(cc_)工具链。经过一些来回,我现在有它大部分的工作。然而,它未能做到以下方面:
undeclared inclusion(s) in rule '//foo:foo'
this rule is missing dependency declarations for the following files included by 'foo/foobar.cpp':
'/usr/include/features.h'
'/usr/include/stdc-predef.h'
'/u
我完全不知所措,希望有人能帮上忙。我已经习惯了Visual Studio的环境和设置,而QT对我来说也是个新手。我正在运行Linux Mint (Debian20.04),并安装了qt5-default和qtcreator。QT creator在第一次加载时没有任何问题,但是,在关闭应用程序并重新启动系统后,它拒绝加载。我一直对google和stack怒目而视,我发现了一些类似的问题,但到目前为止我找到的解决方案都没有对我起作用。尝试从终端运行qtcreator将呈现以下输出: qtcreator: /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5: no v
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