C++, just having a little problem when reading from files =)

[Sharpiedeluxe]

So as the title says, yeah I have an issue when executing my code with user input from a file. Everything compiles and executes fine when inputing through a terminal. Unfortunately, if I test with a file I receive this error:

./run_all_tests: line 51: calc: command not found

line 51 reads:

cin.putback (char); //char is from cin.peek(); putting it back into stream

So, anyone know anything about this? If you need me to post more then let me know. Thanks for the help.

[Sinkingships7]

Post some more code. I don't see anything referenced called 'calc' in that line.

[Sharpiedeluxe]

sorry, I think it's a problem with the testing script. I'll post more if I think that's not the issue.