Android strace error: "strace: 2: Syntax error: "&" unexpected"

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http://stackoverflow.com – I was using built-in strace given in /system/xbin/ directory in the emulator and it was giving me wrong set of system calls such as msgget() and msgrecv() which are not supported by Android even. I downloaded a new strace4.7 from Source Forge and built with the instructions given at this link. Then I pushed it to /system/xbin/ directory after remounting adb. Now when I run strace -p <myPID> It gives me this error: trace: 2: Syntax error: "&" unexpected I have looked on the internet but nobody seems to have the same problem. Any idea where should I start debugging from or any (HowTos)