problem using pre-compiled installer

[PattSS]

Hi,
I am trying to install SMC using the pre-compiled installer (smcpp-1.11.1dev-Linux-x86_64.sh) in a Ubuntu 14.04.3 LTS (GNU/Linux 3.13.0-63-generic x86_64).

It seems that when running the program everything is installed correctly and in the end it prints this message:

SMC++ has been installed to /path/to/smc/smcpp. To run it, type:

$ source /path/to/smc/smcpp/bin/activate
$ smc++

installation finished.
Do you wish the installer to prepend the smcpp install location
to PATH in your /home/user/.bashrc ? [yes|no]
[no] >>> no

You may wish to edit your .bashrc to prepend the smcpp install location to PATH:

export PATH=/path/to/smc/smcpp/bin:$PATH

Thank you for installing smcpp!

However, when I do source /path/to/smc/smcpp/bin/activate it says
/path/to/smc/smcpp/bin/activate: No such file or directory
and I already checked inside the bin folder and the activate program is not present.

Do you have any idea why this can be happening?
Thanks.
Patricia