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1. 

   deyu
   Member
   Posted 14 years ago

   Hey all.. I tried to setup mediacore on my ubuntu 10.04 via VM..

   until the "Step 5: Launch the Built-in Server"..

   Here's what i got:

   (mediacore_env)ubuntu1004@ubuntu:/$ paster serve --reload development.ini
   Starting subprocess with file monitor
   Traceback (most recent call last):
   File "/home/ubuntu1004/mediacore_env/bin/paster", line 9, in <module>
   load_entry_point('PasteScript==1.7.3', 'console_scripts', 'paster')()
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/command.py", line 84, in run
   invoke(command, command_name, options, args[1:])
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/command.py", line 123, in invoke
   exit_code = runner.run(args)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/command.py", line 218, in run
   result = self.command()
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/serve.py", line 274, in command
   relative_to=base, global_conf=vars)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/serve.py", line 308, in loadserver
   relative_to=relative_to, **kw)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 210, in loadserver
   return loadobj(SERVER, uri, name=name, **kw)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 224, in loadobj
   global_conf=global_conf)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 248, in loadcontext
   global_conf=global_conf)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 275, in _loadconfig
   loader = ConfigLoader(path)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 344, in __init__
   "File %r not found" % filename)
   OSError: File '/development.ini' not found
   (mediacore_env)ubuntu1004@ubuntu:/$

   After that i tried the full path of developers.ini and got this:

   (mediacore_env)ubuntu1004@ubuntu:/$ paster serve --reload '/home/ubuntu1004/Downloads/mediacore-0.8rc1/mediacore/config/deployment.ini'
   Starting subprocess with file monitor
   Traceback (most recent call last):
   File "/home/ubuntu1004/mediacore_env/bin/paster", line 9, in <module>
   load_entry_point('PasteScript==1.7.3', 'console_scripts', 'paster')()
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/command.py", line 84, in run
   invoke(command, command_name, options, args[1:])
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/command.py", line 123, in invoke
   exit_code = runner.run(args)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/command.py", line 218, in run
   result = self.command()
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/serve.py", line 276, in command
   relative_to=base, global_conf=vars)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/serve.py", line 313, in loadapp
   **kw)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 204, in loadapp
   return loadobj(APP, uri, name=name, **kw)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 225, in loadobj
   return context.create()
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 625, in create
   return self.object_type.invoke(self)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/loadwsgi.py", line 110, in invoke
   return fix_call(context.object, context.global_conf, **context.local_conf)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/PasteDeploy-1.3.3-py2.6.egg/paste/deploy/util/fixtypeerror.py", line 57, in fix_call
   val = callable(*args, **kw)
   File "/home/ubuntu1004/Downloads/mediacore-0.8rc1/mediacore/config/middleware.py", line 92, in make_app
   config = load_environment(global_conf, app_conf)
   File "/home/ubuntu1004/Downloads/mediacore-0.8rc1/mediacore/config/environment.py", line 63, in load_environment
   engine = engine_from_config(config, 'sqlalchemy.')
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/SQLAlchemy-0.5.8-py2.6.egg/sqlalchemy/engine/__init__.py", line 241, in engine_from_config
   return create_engine(url, **opts)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/SQLAlchemy-0.5.8-py2.6.egg/sqlalchemy/engine/__init__.py", line 223, in create_engine
   return strategy.create(*args, **kwargs)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/SQLAlchemy-0.5.8-py2.6.egg/sqlalchemy/engine/strategies.py", line 62, in create
   dbapi = dialect_cls.dbapi(**dbapi_args)
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/SQLAlchemy-0.5.8-py2.6.egg/sqlalchemy/databases/mysql.py", line 1456, in dbapi
   import MySQLdb as mysql
   File "/home/ubuntu1004/mediacore_env/lib/python2.6/site-packages/MySQL_python-1.2.3c1-py2.6-linux-i686.egg/MySQLdb/__init__.py", line 19, in <module>
   import _mysql
   ImportError: libmysqlclient_r.so.15: cannot open shared object file: No such file or directory
   (mediacore_env)ubuntu1004@ubuntu:/$
2. 

   Anthony Theocharis
   Key Master
   Posted 14 years ago

   Hey Deyu,

   Your two problems are completely unrelated! But I think we can fix them.

   1. The first one stems from your current working directory. You've got mediacore_env activated, which is the first step, but when you run "paster serve development.ini" you have to be in the same directory as development.ini. This is, by default, the directory that you unzipped the mediacore files into.
   2. The second issue is one that another user ran into. He was running BSD, but the issue is probably similar. http://getmediacore.com/community/topic/entering-mysql-path-for-not-localhost#post-248

      For some reason, the MySQL-python library can't find MySQL's libmysqlclient_r.so.15 file. My suggestion to you is to delete your MediaCore virtualenv folder, make sure that libmysqlclient16 is installed via apt, then open a new terminal and follow steps 1, 2, and 5 in the docs again.

      Hopefully that will help the MySQL-python library find the correct MySQL libs.
3. 

   deyu2
   Member
   Posted 14 years ago

   Hey Anthony,

   first of all thanks for your reply.. but i got another error..

   1. I deleted my *mediacore_env* folder
   2. i checked the version of libmzsqlclient

   (mediacore_env)root@ubuntu:/home/owner/mediacore# apt-get install libmysqlclient16
   Reading package lists... Done
   Building dependency tree
   Reading state information... Done
   libmysqlclient16 is already the newest version.
   0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

   3. and made step 1, 2 and 5 but got this error>

   (mediacore_env)root@ubuntu:/home/owner/mediacore# paster serve --reload development.ini
   Traceback (most recent call last):
   File "/home/owner/mediacore/mediacore_env/bin/paster", line 9, in <module>
   load_entry_point('PasteScript==1.7.3', 'console_scripts', 'paster')()
   File "/home/owner/mediacore/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/command.py", line 73, in run
   commands = get_commands()
   File "/home/owner/mediacore/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/command.py", line 115, in get_commands
   plugins = pluginlib.resolve_plugins(plugins)
   File "/home/owner/mediacore/mediacore_env/lib/python2.6/site-packages/PasteScript-1.7.3-py2.6.egg/paste/script/pluginlib.py", line 81, in resolve_plugins
   pkg_resources.require(plugin)
   File "/home/owner/mediacore/mediacore_env/lib/python2.6/site-packages/distribute-0.6.10-py2.6.egg/pkg_resources.py", line 648, in require
   needed = self.resolve(parse_requirements(requirements))
   File "/home/owner/mediacore/mediacore_env/lib/python2.6/site-packages/distribute-0.6.10-py2.6.egg/pkg_resources.py", line 546, in resolve
   raise DistributionNotFound(req)
   pkg_resources.DistributionNotFound: SQLAlchemy==0.5.8: Not Found for: MediaCore (did you run python setup.py develop?)
   (mediacore_env)root@ubuntu:/home/owner/mediacore#

   I dont know why.. i have run the setup once more and got this messages.
   http://nopaste.info/3a575c0bec.html ..at the start there are many warnings??
4. 

   Nathan Wright
   Maintainer
   Posted 14 years ago

   Hey deyu2,

   MediaCore hasn't been tested with Python 2.6, so that may be part of the problem.

   It looks like setup.py didn't install the packages properly for some reason. After you deleted mediacore_env did you start a new terminal session? If you didn't perhaps try deleting mediacore_env again, only this time close your terminal and open a new window. If the old env was still active when you ran setup.py develop perhaps the packages were installed to the wrong location.

   Hope that helps.

   Cheers, Nathan

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