Today in Drive Genius 3, I ran the “Verify Preferences” function in Repair. It yielded this strange result:
/bin/sh: xargs: command not found
The only option Drive Genius gives is to remove the file, and it seems like I probably shouldn't remove a file in /bin!
Can somebody help me fix this problem and tell me what I should do? My specs are below. Thanks!
MacBook Pro (13-inch, Early 2011)
OS X Yosemite (10.10)
Error was found using Drive Genius 3.2.4 running on a bootable USB drive
Best Answer
This is somewhat speculative, but too long to fit in a comment.
The error message sounds like Drive Genius calls a helper script which attempts to run
sh
and which contains an error which botches thePATH
inside this script.The proof of concept is something like
Without access to Drive Genius, it's near impossible to find the precise location of the error. The command could be hard-coded into a binary which does something like
which will be hard to find, and impossible to fix, without access to the program's source code.
A common beginner error is choosing
PATH
as your variable name for something which doesn't want to actually modify the shell's executable search path. The guidance for shell scripts is to only use lowercase variable names for your script's internal variables, but this advice is widely ignored, even in scripts written by so-called professionals.