FFMPEG shell execution with PHP - Unusual Error Because of GCC

I've been trying to debug the PHP Script, but the error message that I receive is very unusual.

• CP, MV , WHOAMI - all these commands work with shell_exec
• FFMPEG is installed
• apache user - nobody with read write execute permission for nogroup to /usr/bin/ffmpeg.
• FFMPEG working fine in terminal.
• GCCPP is installed and GCC package is also insta开发者_C百科lled.
• Working with shell PHP command (brock@ubuntu~$ php runthis.php)

Code I ran:

exec('ffmpeg -i beep.mp3 -ac 1 -ar 48000 -ab 128k audio1.mp3 2>&1', $out, $rv);
echo "output is:\n".implode("\n", $out)."\nexit code:$rv\n";

I get the following error:

output is: ffmpeg: /opt/lampp/lib/libgcc_s.so.1: version `GCC_4.0.0' not found (required by /usr/lib/libdirac_encoder.so.0) ffmpeg: /opt/lampp/lib/libgcc_s.so.1: version `GCC_4.2.0' not found (required by /usr/lib/libstdc++.so.6) exit code:1

Can someone help me out here?

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ffmpeg is looking in /opt/lampp/lib for libgcc. This is currently an out of date lib. Copy libgcc_s.so.1 from /lib to /opt/lampp/lib.