[...]

poldek: OpenCL-devel: equal version of Mesa-libOpenCL-devel-9.1.1-2.x86_64 is installed (Mesa-libOpenCL-devel-9.1.1-2.x86_64), skipped
poldek: Processing dependencies...
poldek: zvbi-devel-0.2.35-1.x86_64 marks zvbi-0.2.35-1.x86_64 (cap zvbi = 0.2.35-1)
poldek: There are 2 packages to install (1 marked by dependencies):
poldek: I zvbi-devel-0.2.35-1.x86_64
poldek: D zvbi-0.2.35-1.x86_64
poldek: This operation will use 3.0MB of disk space.
poldek: Need to get 573.5KB of archives.
poldek: Executing rpm --upgrade -vh --test --root / --define _check_dirname_deps 1...
poldek: error: failed to stat /sys/kernel/security: No such file or directory
poldek: Preparing...                ##################################################
no conflicts found
checking BR
rpm: error: Failed build dependencies:
rpm: 	OpenCL-devel >= 1.2 is needed by ffmpeg-2.2.4-1.src
rpm: 	zvbi-devel is needed by ffmpeg-2.2.4-1.src
installing BR: OpenCL\-devel zvbi\-devel
Loading [pndir]local...
Loading [pndir]ti-dev...
Loading [pndir]ti-dev...
Loading [pndir]ti-dev-test...
Loading [pndir]ti-dev-test...
9951 packages read
Removed 1153 duplicate packages from available set
OpenCL-devel: equal version of Mesa-libOpenCL-devel-9.1.1-2.x86_64 is installed (Mesa-libOpenCL-devel-9.1.1-2.x86_64), skipped
Processing dependencies...
zvbi-devel-0.2.35-1.x86_64 marks zvbi-0.2.35-1.x86_64 (cap zvbi = 0.2.35-1)
There are 2 packages to install (1 marked by dependencies):
I zvbi-devel-0.2.35-1.x86_64
D zvbi-0.2.35-1.x86_64
This operation will use 3.0MB of disk space.
Need to get 573.5KB of archives. 
Executing rpm --upgrade -vh --root / --define _check_dirname_deps 1...
error: failed to stat /sys/kernel/security: No such file or directory
Preparing...                ##################################################
zvbi                        ##################################################
zvbi-devel                  ##################################################
building RPM using: echo build-id: 4f43b9f1-7210-474f-b23d-487dd92f8ea7; cd rpm/SPECS; TMPDIR=/tmp/B.44fc3e exec nice -n 19 rpmbuild -bb --define '_smp_mflags -j4'  --target x86_64-pld-linux   --without opencv ffmpeg.spec
mesg: ttyname failed: Inappropriate ioctl for device
build-id: 4f43b9f1-7210-474f-b23d-487dd92f8ea7
error: Failed build dependencies:
	OpenCL-devel >= 1.2 is needed by ffmpeg-2.2.4-1.src
Building target platforms: x86_64-pld-linux
ended at: Tue Sep 16 11:41:38 2014, done in 01days 00h 00m 00s
error: No files produced.
mesg: ttyname failed: Inappropriate ioctl for device
Begin-PLD-Builder-Info
Build-Time: user:6.57s sys:4.35s real:22.95s (faults io:0 non-io:298001)
End-PLD-Builder-Info