Problem Installing WiFiManager

Problem Installing WiFiManager

I cannot get WiFi Manager to install. Here is the message I get:

Install product in current directory? Type Yes (y) or No (n):y

expr: non-numeric argument
./ManageEngine_WiFiManager.bin: line 308: [: -ge: unary operator expected
Not enough space to install. Quitting installation.

Any ideas? I am installing this trial on Red Hat machine for evaluation. Have tried several locations but always same error. Space is NOT and issue on this server I am installing on. If anyone knows what this means and how to get around it I would really appreciate the advice.

Thanks in advance...

Alan











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