I wanted to install pip onto beagle bone black,and I tried this:

  /usr/bin/ntpdate -b -s -u pool.ntp.org
    opkg update && opkg install python-pip python-setuptools

then, it threw errors,but Unfortunately, I didn't log that errors. it was occurred a week ago and was't solved yet. I wanted to solve it now and I tried connect by ssh,but I failed. When I ping to beagle bone, it responds, and Cloud9 IDE is working too but not ssh. I don't think this is serious problem since I can connect to beagle bone by other methods: Cloud9 or so. However, to use python on beagle bone, I need to connect by ssh.

Before trying to update and install python-pip, I could connect by ssh.

Do you have any ideas to solve this connection problem?

note

I use default OS: Angstrom
I don't use SD card.
HOST PC is mac, OS.X 10.9
connect by USB serial

I checked this but this wasn't helpful http://stackoverflow.com/questions/19233516/cannot-connect-to-beagle-bone-black

I could connect by GateOne SSH client, but still unable to connect from terminal.