keystone uwsgi failed

~$ /usr/local/bin/uwsgi /etc/keystone/keystone-uwsgi-public.ini
[uWSGI] getting INI configuration from /etc/keystone/keystone-uwsgi-public.ini
open("./python_plugin.so"): No such file or directory [core/utils.c line 3684]
!!! UNABLE to load uWSGI plugin: ./python_plugin.so: cannot open shared object file: No such file or directory !!!
*** Starting uWSGI 2.0.13.1 (64bit) on [Sun Jun 12 14:43:53 2016] ***
compiled with version: 4.8.4 on 12 June 2016 13:34:37
os: Linux-4.2.0-27-generic #32~14.04.1-Ubuntu SMP Fri Jan 22 15:32:26 UTC 2016
nodename: yuntong-ThinkStation-P300
machine: x86_64
clock source: unix
pcre jit disabled
detected number of CPU cores: 8
current working directory: /home/yuntong
detected binary path: /usr/local/bin/uwsgi
your processes number limit is 63651
your memory page size is 4096 bytes
detected max file descriptor number: 1024
lock engine: pthread robust mutexes
thunder lock: enabled
bind(): Cannot assign requested address [core/socket.c line 769]

~# pip install pasteuwsgi

2016-06-12 08:03:23.171 | Copying '/opt/stack/horizon/horizon/static/framework/util/actions/actions.module.js'
2016-06-12 08:03:23.171 |
2016-06-12 08:03:23.171 | 1570 static files copied to '/opt/stack/horizon/static'.
2016-06-12 08:03:23.204 | +^[[3242mlib/horizon:init_horizon:152             ^[(B^[[m DJANGO_SETTINGS_MODULE=openstack_dashboard.settings
2016-06-12 08:03:23.208 | +^[[3242mlib/horizon:init_horizon:152             ^[(B^[[m django-admin compress --force
2016-06-12 08:03:23.915 | CommandError: An error occurred during rendering /opt/stack/horizon/openstack_dashboard/templates/horizon/_scripts.html: 'horizon/lib/angular/ng-file-upload-all.js' could not be found in the COMPRESS_ROOT '/opt/stack/horizon/static' or with staticfiles.
2016-06-12 08:03:23.915 | Found 'compress' tags in:
2016-06-12 08:03:23.915 |       /opt/stack/horizon/openstack_dashboard/templates/horizon/_scripts.html
2016-06-12 08:03:23.915 |       /opt/stack/horizon/openstack_dashboard/templates/horizon/_conf.html
2016-06-12 08:03:23.915 |       /opt/stack/horizon/openstack_dashboard/templates/_stylesheets.html
2016-06-12 08:03:23.962 | Compressing... +^[[3242mlib/horizon:init_horizon:1               ^[(B^[[m exit_trap

http://docs.openstack.org/mitaka/install-guide-ubuntu/horizon.html