安装软件和存储库时出错

Question

我的笔记本电脑上有Ubuntu18.04LTS，并且决定使用OBS来尝试将我的屏幕流到Youtube或Twitch上。我查阅了官方的OBS安装指南，这是它告诉我输入终端的内容：

sudo apt-get install ffmpeg

sudo add-apt-repository ppa:obsproject/obs-studio

sudo apt-get update

sudo apt-get install obs-studio

尽管每当我安装存储库时，我都会尝试安装OBS-studio应用程序，但我收到了以下错误：

dpkg: error processing archive /var/cache/apt/archives/obs-studio_23.2.1-0obsproject1~bionic_amd64.deb (--unpack):

trying to overwrite '/usr/share/obs/libobs/bicubic_scale.effect', which is also in package libobs0:amd64 21.0.2+dfsg1-1

dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:

/var/cache/apt/archives/obs-studio_23.2.1-0obsproject1~bionic_amd64.deb

E: Sub-process /usr/bin/dpkg returned an error code (1)

每当我先安装应用程序时，同样的错误就会出现。

Answer 1

要解决这个问题，您需要用

sudo apt-get remove libobs0

或

sudo dpkg --purge libobs0

然后安装所需的软件包

sudo apt-get install obs-studio