Error when executing blynk-ser.sh script

Need Help With My Project
1

Hi

When I execute the blynk-ser.sh script it gives out the reading on line 3 and 5 that pushd and popd are not found.

I’m running it on the RPi with jessie LITE and the LXDE GUI.

I executed the script from its file location (/sketchbook/libraries/Blynk/scripts)

Anybody knows a fix for those errors?

After that the output continious with trap: SIGNIT: bad trap. But this is probably because of pushd and popd not found?

Also on line 54 it says function not found and then on line 57 it gives a syntax error (unexpected “}”) But I think this is because I don’t AVRDUDE installed.

All help is greatly appreciated! Thnx!

Edit: I tried changing the first line of the script to read .sh instead of .bash but that didn’t work.

2

This is very strange, Personally I don’t have any ideas why it could happen.
Did you try using ordinary raspbian image?

3

From what I can tell, those two commands are native to the Bash shell.

Have you tried executing the script from a bash shell?

4

Did you solve this issue?
I’m having the same problem, this same script works like a charm on OS X, but when trying to run it on Ubuntu i get this output:

./blynk-ser.sh: 3: ./blynk-ser.sh: pushd: not found
./blynk-ser.sh: 5: ./blynk-ser.sh: popd: not found
trap: SIGINT: bad trap
[ Press Ctrl+C to exit ]
./blynk-ser.sh: 54: ./blynk-ser.sh: function: not found
./blynk-ser.sh: 57: ./blynk-ser.sh: Syntax error: "}" unexpected

Any ideas why this could happen?

5

Sort of. pushd and popd are native to Bash. You have to install them, but I’m not sure how to accomplish that on Ubuntu.

6

maybe try running sudo bash ./blynk-ser.sh ?