what's the defalut password & the error" libzmq.so.4: cannot open shared "

[andyyuan78]

ubgpu@ubgpu:~/github/DMLC/parameter_server/example/linear$ ../../script/ps.sh start ../../build/linear -app_file ctr/online_l1lr.conf use binary [../../build/linear] and arg [-app_file ctr/online_l1lr.conf] starting 1 servers and 1 workers [email protected]'s password: [email protected]'s password: ../../build/linear: error while loading shared libraries: libzmq.so.4: cannot open shared object file: No such file or directory [email protected]'s password: [email protected]'s password: [email protected]'s password: Permission denied, please try again.

[andyyuan78]

I had done the cmd: sudo apt-get install libzmq-dev

[hengpan-net]

Hi, I also occurred such problems when I ran the example. I don't know the default password. Have you solved them?