ImportError: нет модуля с именем bb

Question

Создать мир призраков .ipk package, as described here, I cloned bitbake а также OpenEmbedded как

git clone git://git.openembedded.org/bitbake
git clone git://git.openembedded.org/openembedded

Then exported following varibales

export OEBASE=/media/sda3/open_env/
export PATH=$OEBASE/bitbak/ebin:$PATH
export BBPATH=$OEBASE/build:$OEBASE/openembedded
export BB_ENV_EXTRAWHITE="OEBASE"

When I run following command I get error given below:

bitbake -b packages/myhelloworld/myhelloworld_0.1.bb

Traceback (most recent call last):
  File "/usr/bin/bitbake", line 35, in <module>
    import bb
ImportError: No module named bb

I am doing this on ubuntu 10.04, Что мне здесь не хватает?

РЕДАКТИРОВАТЬ:

As given in answer, I executed following commands and getting error as given below:

git clone git://git.openembedded.org/openembedded-core
cd openembedded-core
git clone git://git.openembedded.org/bitbake

cd ..
git checkout dylan
cd bitbake
git checkout 1.18
cd ..

. oe-init-build-env

модифицированный build/conf/local.conf и создал myhelloworld режиссёр openembedded-core/build/ dir and then executed

bitbake myhelloworld/

I am getting errors as:

Traceback (most recent call last):
  File "/media/sda3/open_env/openembedded-core/bitbake/bin/bitbake", line 34, in <module>
    import bb
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2
/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py:104: RuntimeWarning: Parent module 'bb' not found while handling absolute import
  from bb.msg import BBLogFormatter
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
  File "/home/python-2.7.3/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
    func(*targs, **kargs)
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py", line 104, in print_ui_queue
    from bb.msg import BBLogFormatter
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2
Error in sys.exitfunc:
Traceback (most recent call last):
  File "/home/python-2.7.3/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
    func(*targs, **kargs)
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py", line 104, in print_ui_queue
    from bb.msg import BBLogFormatter
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2
Pseudo is not present but is required, building this first before the main build
Traceback (most recent call last):
  File "/media/sda3/open_env/openembedded-core/bitbake/bin/bitbake", line 34, in <module>
    import bb
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2
/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py:104: RuntimeWarning: Parent module 'bb' not found while handling absolute import
  from bb.msg import BBLogFormatter
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
  File "/home/python-2.7.3/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
    func(*targs, **kargs)
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py", line 104, in print_ui_queue
    from bb.msg import BBLogFormatter
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2
Error in sys.exitfunc:
Traceback (most recent call last):
  File "/home/python-2.7.3/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
    func(*targs, **kargs)
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py", line 104, in print_ui_queue
    from bb.msg import BBLogFormatter
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2
Traceback (most recent call last):
  File "/media/sda3/open_env/openembedded-core/bitbake/bin/bitbake", line 34, in <module>
    import bb
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2
/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py:104: RuntimeWarning: Parent module 'bb' not found while handling absolute import
  from bb.msg import BBLogFormatter
Error in atexit._run_exitfuncs:
Traceback (most recent call last):
  File "/home/python-2.7.3/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
    func(*targs, **kargs)
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py", line 104, in print_ui_queue
    from bb.msg import BBLogFormatter
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2
Error in sys.exitfunc:
Traceback (most recent call last):
  File "/home/python-2.7.3/lib/python2.7/atexit.py", line 24, in _run_exitfuncs
    func(*targs, **kargs)
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/event.py", line 104, in print_ui_queue
    from bb.msg import BBLogFormatter
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/__init__.py", line 77, in <module>
    from bb import fetch2 as fetch
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/fetch2/__init__.py", line 38, in <module>
    import bb.persist_data, bb.utils
  File "/media/sda3/open_env/openembedded-core/bitbake/lib/bb/persist_data.py", line 35, in <module>
    from pysqlite2 import dbapi2 as sqlite3
ImportError: No module named pysqlite2

Answer 1

Вы смешиваете недавний битбейк с OpenEmbedded classic; пожалуйста, не делай этого. Вы также пытаетесь настроить среду сборки вручную, избегайте этого. Любая новая разработка должна основываться на OpenEmbedded Core.

Что ты должен делать:

1. Клонировать репозитории.

   git clone git://git.openembedded.org/openembedded-core
   cd openembedded-core
   git clone git://git.openembedded.org/bitbake
   

   Если вы хотите использовать определенную ветку, например, Jethro

   git checkout jethro
   cd bitbake
   git checkout 1.28
   cd ..
   

   Смотрите соответствующие ветки релиза OE-core и bitbake.

2. Настройте среду сборки:

   . oe-init-build-env
   

3. Настройте сборку.

   Т.е. установить правильную машину и т. Д. В build/conf/local.conf,

4. Построить!

   Теперь делай то, что хочешь, например, любой из:

   bitbake core-image-minimal
   bitbake myehelloworld
   

Обновление: обратите внимание, что последний выпуск (из Poky, что официально было проверено Ubuntu 10.04 было Dylan). Более поздние выпуски вполне могут иметь проблемы на этом хосте, я бы порекомендовал обновить их до более новой LTS-версии.

Обновление 2: ваша новая ошибка говорит ImportError: No module named pysqlite2, Bitbake сначала будет искать sqlite3, Установите это на свой build-host apt-get install libsqlite3-dev

Answer 2

Вам не хватает модуля bb. Вам нужно установить все зависимости из файла требований или вручную с помощью pip. Это может помочь вам. http://python-packaging-user-guide.readthedocs.org/en/latest/installing/