Package: qt5-qmake Version: 5.1.1+dfsg-4 Severity: important crow@serenity:~/retroshare$ qmake -makefile qmake: could not open config file '/usr/lib/x86_64-linux-gnu/qt-default/qtchooser//default.conf': No such file or directory
Ubuntu 16.04: qt5-default : Depends: qtbase5-dev but it is not going to be installed,程序员大本营,技术文章内容聚合第一站。
as I am using the raspberry pi, I am still getting a "Package 'qt5-default' has no installation candidate" error, as well as another error. When I try to execute qmake && make to compile after I executed the GitHub clone it says command not found. I am pretty stuck. There...
在linux-ubuntu20.04/raspi-4b 在播放视频的过程中出现了url不识别倒是网络视频无法播放的问题以及本地...
I was looking for a way to perform a linear curve fit in Javascript. I found several libraries, but they don't propagate errors. What I mean is, I have data and associated measurement errors, like: Wh... How to set a negative message expectation with a verifying double in RSpec?