Centos
ffmpeg 無法百勝
我在 CentOS8 上。我面臨與這個問題類似的情況,嘗試了答案中建議的所有內容,但無法解決。
我正在嘗試安裝需要 ffmpeg-libs 和需要 libgcrypt 的 ffmpeg-devel。systemd 需要 Libgcrypt,它是受保護的包,無法解除安裝。Libgcrypt-1.8.5-4.el8 是比 libgcrypt-1.5.3-14.el7 更新的版本。
如何進行ffmpeg-devel?它已經持續了3天。
> sudo yum install ffmpeg-libs-3.4.8-1.el7.x86_64.rpm Last metadata expiration check: 0:14:09 ago on Mon 14 Jun 2021 05:35:40 PM IST. Error: Problem: conflicting requests - nothing provides libgcrypt.so.11()(64bit) needed by ffmpeg-libs-3.4.8-1.el7.x86_64 - nothing provides libgcrypt.so.11(GCRYPT_1.2)(64bit) needed by ffmpeg-libs-3.4.8-1.el7.x86_64 (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages) > sudo yum install ffmpeg-devel Last metadata expiration check: 0:11:18 ago on Mon 14 Jun 2021 05:35:40 PM IST. Error: Problem: package ffmpeg-devel-3.4.8-1.el7.x86_64 requires libpostproc.so.54()(64bit), but none of the providers can be installed - package ffmpeg-devel-3.4.8-1.el7.x86_64 requires libswresample.so.2()(64bit), but none of the providers can be installed - package ffmpeg-devel-3.4.8-1.el7.x86_64 requires ffmpeg-libs(x86-64) = 3.4.8-1.el7, but none of the providers can be installed - cannot install the best candidate for the job - nothing provides libgcrypt.so.11()(64bit) needed by ffmpeg-libs-3.4.8-1.el7.x86_64 - nothing provides libgcrypt.so.11(GCRYPT_1.2)(64bit) needed by ffmpeg-libs-3.4.8-1.el7.x86_64 (try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages) > sudo yum list libgcrypt Last metadata expiration check: 0:05:26 ago on Mon 14 Jun 2021 05:35:40 PM IST. Installed Packages libgcrypt.x86_64 1.8.5-4.el8 @anaconda Available Packages libgcrypt.i686 1.8.5-4.el8 baseos > sudo yum list systemd-libs Last metadata expiration check: 0:06:37 ago on Mon 14 Jun 2021 05:35:40 PM IST. Installed Packages systemd-libs.x86_64 239-45.el8 @baseos Available Packages systemd-libs.i686 239-45.el8 baseos > sudo yum install libgcrypt-1.5.3-14.el7.x86_64.rpm Last metadata expiration check: 0:04:41 ago on Mon 14 Jun 2021 06:00:22 PM IST. Error: Problem: problem with installed package systemd-libs-239-45.el8.x86_64 - package systemd-libs-239-45.el8.x86_64 requires libgcrypt.so.20()(64bit), but none of the providers can be installed - package systemd-libs-239-45.el8.x86_64 requires libgcrypt.so.20(GCRYPT_1.6)(64bit), but none of the providers can be installed - cannot install both libgcrypt-1.5.3-14.el7.x86_64 and libgcrypt-1.8.5-4.el8.x86_64 - conflicting requests (try to add '--allowerasing' to command line to replace conflicting packages or '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
有什麼我想告訴你的,請提出建議。我真的堅持這一點。是否有任何解決方法或替代 ffmpeg。
提前致謝
您正在嘗試在 CentOS 8 上安裝 CentOS 7 的軟體包。這不起作用。您必須安裝為 CentOS 8 建構的相應軟體包。
您似乎還為該系統上的 CentOS 7 添加了一個 yum 儲存庫。這也不起作用,因為它的任何包都不能安裝。將其替換為 CentOS 8 對應的 yum 儲存庫。
@Michael Hampton 非常感謝您的回答,我可以安裝 ffmpeg,這是輸出:
/etc/yum.repos.d> ffmpeg ffmpeg version 4.3.2 Copyright (c) 2000-2021 the FFmpeg developers built with gcc 8 (GCC) configuration: --arch=x86_64 --bindir=/usr/bin --datadir=/usr/share/ffmpeg --disable-debug --disable-static --disable-stripping --enable-avcodec --enable-avdevice --enable-avfilter --enable-avformat --enable-avresample --enable-alsa --enable-bzlib --enable-chromaprint --enable-decklink --enable-frei0r --enable-gcrypt --enable-gmp --enable-gnutls --enable-gpl --enable-gray --enable-iconv --enable-ladspa --enable-libass --enable-libaom --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdc1394 --enable-libdav1d --enable-libdavs2 --enable-libdrm --enable-libfdk-aac --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libiec61883 --enable-libilbc --enable-libjack --enable-libkvazaar --enable-liblensfun --enable-libmodplug --enable-libmp3lame --enable-libndi_newtek --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librsvg --enable-librtmp --enable-librubberband --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtesseract --enable-libtheora --enable-libtwolame --enable-libv4l2 --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxcb --enable-libxcb-shape --enable-libxcb-shm --enable-libxcb-xfixes --enable-libxml2 --enable-libxvid --enable-libzimg --enable-libzvbi --enable-lzma --enable-nonfree --enable-openal --enable-opencl --enable-opengl --enable-postproc --enable-sdl2 --enable-shared --enable-swresample --enable-swscale --enable-vaapi --enable-version3 --enable-vdpau --enable-xlib --enable-zlib --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --optflags='-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection' --prefix=/usr --shlibdir=/usr/lib64 --enable-libzmq --enable-vapoursynth --enable-cuda --enable-cuvid --enable-ffnvcodec --enable-libmfx --enable-libnpp --enable-libsvtav1 --enable-libsvthevc --enable-libsvtvp9 --enable-libvmaf --enable-nvdec --enable-nvenc --extra-cflags=-I/usr/include/cuda --cpu=x86_64 libavutil 56. 51.100 / 56. 51.100 libavcodec 58. 91.100 / 58. 91.100 libavformat 58. 45.100 / 58. 45.100 libavdevice 58. 10.100 / 58. 10.100 libavfilter 7. 85.100 / 7. 85.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 7.100 / 5. 7.100 libswresample 3. 7.100 / 3. 7.100 libpostproc 55. 7.100 / 55. 7.100 Hyper fast Audio and Video encoder usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...