Question

我有一台CentOS机器，我想在其上安装ffmpeg。我试过了

yum install ffmpeg

但无法在控制台上安装和显示错误

Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libtheoradec.so.1()(64bit)
Error: Package: libavdevice-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libSDL-1.2.so.0()(64bit)
Error: Package: ffmpeg-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libSDL-1.2.so.0()(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libhogweed.so.2()(64bit)
Error: Package: libavdevice-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libv4l2.so.0()(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libgnutls.so.28()(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libass.so.5()(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libopenjpeg.so.1()(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libgsm.so.1()(64bit)
Error: Package: libavdevice-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libcdio_paranoia.so.1(CDIO_PARANOIA_1)(64bit)
Error: Package: libavdevice-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libpulse.so.0(PULSE_0)(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libva.so.1()(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libgnutls.so.28(GNUTLS_3_0_0)(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libschroedinger-1.0.so.0()(64bit)
Error: Package: ffmpeg-libs-2.6.8-3.el7.nux.x86_64 (nux-dextop)
           Requires: libtheoraenc.so.1(libtheoraenc_1.0)(64bit)
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

然后我跟着这个link创建了一个包含

的bin文件夹

-rwxr-xr-x 1 root root 21545536 Dec 14 19:38 ffmpeg
-rwxr-xr-x 1 root root 21452512 Dec 14 19:38 ffprobe
-rwxr-xr-x 1 root root 19227136 Dec 14 19:38 ffserver
-rwxr-xr-x 1 root root   505728 Dec 14 19:11 lame
-rwxr-xr-x 1 root root  2779368 Dec 14 18:51 nasm
-rwxr-xr-x 1 root root  1078048 Dec 14 18:51 ndisasm
-rwxr-xr-x 1 root root  2550848 Dec 14 18:54 vsyasm
-rwxr-xr-x 1 root root  2548168 Dec 14 18:54 yasm
-rwxr-xr-x 1 root root  2526096 Dec 14 18:54 ytasm

当我尝试运行时

[root@ip-XXX-XX-XX-XXX bin]# ffmpeg

显示

bash: ffmpeg: command not found

我错过了什么吗？

Answer 1

将ffmpeg文件复制或移动到/usr/local/bin。

Answer 2

这是一个回购问题。只需更新您的repo文件，然后执行yum clean all，最后yum install -y ffmpeg将加载需求和依赖项。

找不到bash ffmpeg命令

2 个答案: