PackStack gets “Failed to load plugin from file prescript_000.py” error
เมื่อทำการรัน packstack เพื่อ install openstack แล้วพบ error เหมือนด้านล่าง
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[root@openstack-liberty1 ~]# packstack --answer-file=answers.txt ERROR:root:Failed to load plugin from file prescript_000.py ERROR:root:Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 884, in loadPlugins moduleobj = __import__(moduleToLoad) File "/usr/lib/python2.7/site-packages/packstack/plugins/prescript_000.py", line 35, in <module> from packstack.modules.documentation import update_params_usage File "/usr/lib/python2.7/site-packages/packstack/modules/documentation.py", line 20, in <module> from docutils import core File "/usr/lib/python2.7/site-packages/docutils/core.py", line 20, in <module> from docutils import frontend, io, utils, readers, writers File "/usr/lib/python2.7/site-packages/docutils/frontend.py", line 41, in <module> import docutils.utils File "/usr/lib/python2.7/site-packages/docutils/utils/__init__.py", line 20, in <module> import docutils.io File "/usr/lib/python2.7/site-packages/docutils/io.py", line 18, in <module> from docutils.utils.error_reporting import locale_encoding, ErrorString, ErrorOutput File "/usr/lib/python2.7/site-packages/docutils/utils/error_reporting.py", line 46, in <module> locale_encoding = locale.getlocale()[1] or locale.getdefaultlocale()[1] File "/usr/lib64/python2.7/locale.py", line 511, in getdefaultlocale return _parse_localename(localename) File "/usr/lib64/python2.7/locale.py", line 443, in _parse_localename raise ValueError, 'unknown locale: %s' % localename ValueError: unknown locale: UTF-8 ERROR:root:Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 949, in main loadPlugins() File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 892, in loadPlugins raise Exception("Failed to load plugin from file %s" % item) Exception: Failed to load plugin from file prescript_000.py ERROR : Failed to load plugin from file prescript_000.py Traceback (most recent call last): File "/usr/bin/packstack", line 15, in <module> run_setup.main() File "/usr/lib/python2.7/site-packages/packstack/installer/run_setup.py", line 1019, in main print(output_messages.ERR_CHECK_LOG_FILE_FOR_MORE_INFO % (logFile)) UnboundLocalError: local variable 'logFile' referenced before assignment |
วิธีแก้ไขให้รัน
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export LC_ALL=en_US.UTF-8 export LANG=en_US.UTF-8 |
แล้วแก้ไขไฟล์ ~/.bash_profile และเพิ่มคำสั่งด้านล่างลงไป เพื่อให้ครั้งต่อไปเมื่อ login เข้ามาระบบจะทำการ export ให้อัตโนมัติครับ
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export LC_ALL=en_US.UTF-8 export LANG=en_US.UTF-8 |