lrzsz does not work on mac os x

Question

I followed these steps:

1. brew install lrzsz
2. install iterm2
3. set triggers

But when I type sz xx.tar at the remote machine, it popups a window for choosing the place where to save and then it displays: **B00000000000000

After a long time, it says: #Sent -> xxxxx But I can't find the file in the place where I have choosen.

It's very weird because the rz sz works fine in SecureCRT.

Help me for this, please~

Answer 1

expect is the reason why lrzsz can't be used.

If you don't use expect for ssh auto-logging, the lrzsz works.