Ffmpeg Installation Problem

I have installed ffmpeg and php-ffmpeg. I am getting these messges while I run "make test" for php-ffmp

FAILED getAudioBitRate test [tests/getAudioBitRate.phpt]
FAILED getAudioChannels test [tests/getAudioChannels.phpt]
FAILED getAudioCodec test [tests/getAudioCodec.phpt]
FAILED getAudioSampleRate test [tests/getAudioSampleRate.phpt]
FAILED getAudioStreamId test [tests/getAudioStreamId.phpt]
FAILED getBitRate test [tests/getBitRate.phpt]
FAILED getDuration test [tests/getDuration.phpt]
FAILED getFileName test [tests/getFileName.phpt]
FAILED getFrame test [tests/getFrame.phpt]
FAILED getFrameCount test [tests/getFrameCount.phpt]
FAILED getFrame cropping test [tests/getFrameCrop.phpt]
FAILED getFrameHeight test [tests/getFrameHeight.phpt]
FAILED getFrameNumber test [tests/getFrameNumber.phpt]
FAILED getFrameRate test [tests/getFrameRate.phpt]
FAILED getFrameResampled test [tests/getFrameResampled.phpt]
FAILED getFrameWidth test [tests/getFrameWidth.phpt]
FAILED getFrame backwards test [tests/getFramesBackwards.phpt]
FAILED getFrames forward test [tests/getFramesForward.phpt]
FAILED getFrames forward test [tests/getFramesForwardPassedEnd.phpt]
FAILED getFramesNoArg test [tests/getFramesNoArg.phpt]
FAILED getFramesResampled test [tests/getFramesResampled.phpt]
FAILED getID3Info() test [tests/getID3Info.phpt]
FAILED get key frames test [tests/getNextKeyFrame.phpt]
FAILED getPTS test (Fixme: This test is no good with robot.avi) [tests/getPTS.phpt]
FAILED getPixelAspectRatio test [tests/getPixelAspectRatio.phpt]
FAILED getPixelFormat test [tests/getPixelFormat.phpt]
FAILED getVideoBitRate test [tests/getVideoBitRate.phpt]
FAILED getVideoCodec test [tests/getVideoCodec.phpt]
FAILED getVideoStreamId test [tests/getVideoStreamId.phpt]
FAILED hasAudio test [tests/hasAudio.phpt]
FAILED test key frame (FIXME: This test is no good with robot.avi) [tests/isKeyFrame.phpt]
FAILED persistent movie test [tests/persistentMovie.phpt]

Anybody knwos the solution of it?