如何修复 youtube-dl：运行它会给出有关语法不正确的错误消息

Question

我最近完全从头开始安装了 22.04。刚才我按照说明使用 wget （来自 github.com）安装 youtube-dl：

sudo wget https://yt-dl.org/downloads/latest/youtube-dl -O /usr/local/bin/youtube-dl
sudo chmod a+rx /usr/local/bin/youtube-dl

好像下载了，但是使用的时候却提示：

$ youtube-dl https://www.youtube.com/watch?v=xSyDTIAX_oE
/usr/local/bin/youtube-dl: line 1: --2023-03-05: command not found
/usr/local/bin/youtube-dl: line 2: syntax error near unexpected token `('
/usr/local/bin/youtube-dl: line 2: `Resolving yt-dl.org (yt-dl.org)... 95.143.172.170, 2001:1a50:11:0:5f:8f:acaa:177'

我不确定我是否提供了足够/适当的信息来提出我的问题。如果我需要解释其他内容，请告诉我。显然 youtube-dl 有一段时间无法工作，但网站说它又恢复正常了。我不知道这是否是问题的一部分？

我按照建议尝试了这些命令：

file /usr/local/bin/youtube-dl
/usr/local/bin/youtube-dl: Unicode text, UTF-8 text, with very long lines (564)

head /usr/local/bin/youtube-dl
--2023-03-05 12:38:51--  https://yt-dl.org/downloads/latest/youtube-dl
Resolving yt-dl.org (yt-dl.org)... 95.143.172.170, 2001:1a50:11:0:5f:8f:acaa:177
Connecting to yt-dl.org (yt-dl.org)|95.143.172.170|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://yt-dl.org/downloads/2021.12.17/youtube-dl [following]
--2023-03-05 12:38:52--  https://yt-dl.org/downloads/2021.12.17/youtube-dl
Reusing existing connection to yt-dl.org:443.
HTTP request sent, awaiting response... 302 Found
Location: https://github.com/ytdl-org/youtube-dl/releases/download/2021.12.17/youtube-dl [following]
--2023-03-05 12:38:52--  https://github.com/ytdl-org/youtube-dl/releases/download/2021.12.17/youtube-dl

Answer 1

我发现 youtube-dl 已经过时了，所以我在以下位置找到了解决方案：

https://www.linuxbabe.com/desktop-linux/install-youtube-dl-linux-use

我安装了：

pip3 install yt-dlp

它工作正常：

yt-dlp https://www.youtube.com/watch?v=youtube-dl_has_made_the_world_better