[FFmpeg-user] Reporting problem with yasm on CentOs 6.2

Lukasz Szajkowski lukasz.szajkowski at base79.com
Thu Jun 21 10:04:26 CEST 2012


Problem running configure on CentOs 6.2 "yasm not found, use --disable-yasm
for a crippled build" despite instaling yasm

git clone git://source.ffmpeg.org/ffmpeg.git ffmpeg
Cloning into ffmpeg...
remote: Counting objects: 231331, done.
remote: Compressing objects: 100% (52124/52124), done.
remote: Total 231331 (delta 182016), reused 227704 (delta 178834)
Receiving objects: 100% (231331/231331), 59.13 MiB | 12.66 MiB/s, done.
Resolving deltas: 100% (182016/182016), done.

/root/ffmpeg/configure
yasm not found, use --disable-yasm for a crippled build

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user at ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solving the problem.
[root at kaltura-dev ffmpeg_build]# yum install yasm
rightscale-epel
                                                    |  951 B     00:00
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package yasm.x86_64 0:1.1.0-1.el5.rf set to be updated
--> Finished Dependency Resolution

Dependencies Resolved

=======================================================================================================================================================
 Package                          Arch
Version                                     Repository
  Size
=======================================================================================================================================================
Installing:
 yasm                             x86_64
1.1.0-1.el5.rf                              dag
879 k

Transaction Summary
=======================================================================================================================================================
Install       1 Package(s)
Upgrade       0 Package(s)

Total download size: 879 k
Is this ok [y/N]: y
Downloading Packages:
yasm-1.1.0-1.el5.rf.x86_64.rpm
                                                     | 879 kB     00:01
warning: rpmts_HdrFromFdno: Header V3 DSA signature: NOKEY, key ID 6b8d79e6


Public key for yasm-1.1.0-1.el5.rf.x86_64.rpm is not installed
[root at kaltura-dev ffmpeg_build]# /root/ffmpeg/configure
yasm not found, use --disable-yasm for a crippled build

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user at ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.log" produced by configure as this will help
solving the problem.


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