我在openembedded构建中安装python3-azure-storage-blob软件时遇到问题。我于2018年12月7日下载了各种openembedded层。 进行构建时出现以下错误消息：
Error: Transaction check error:
file /usr/lib/python3.5/site-packages/azure/__init__.py conflicts between attempted installs of python3-azure-common-1.1.12-r0.corei7_64 and python3-azure-nspkg-2.0.0-r0.corei7_64
file /usr/lib/python3.5/site-packages/azure/__pycache__/__init__.cpython-35.pyc conflicts between attempted installs of python3-azure-common-1.1.12-r0.corei7_64 and python3-azure-nspkg-2.0.0-r0.corei7_64
file /usr/lib/python3.5/site-packages/azure/__init__.py conflicts between attempted installs of python3-azure-storage-common-1.3.0-r0.corei7_64 and python3-azure-common-1.1.12-r0.corei7_64
file /usr/lib/python3.5/site-packages/azure/__pycache__/__init__.cpython-35.pyc conflicts between attempted installs of python3-azure-storage-common-1.3.0-r0.corei7_64 and python3-azure-common-1.1.12-r0.corei7_64
file /usr/lib/python3.5/site-packages/azure/storage/__init__.py conflicts between attempted installs of python3-azure-storage-common-1.3.0-r0.corei7_64 and python3-azure-storage-nspkg-3.0.0-r0.corei7_64
file /usr/lib/python3.5/site-packages/azure/storage/__pycache__/__init__.cpython-35.pyc conflicts between attempted installs of python3-azure-storage-common-1.3.0-r0.corei7_64 and python3-azure-storage-nspkg-3.0.0-r0.corei7_64
我在local.conf文件中尝试了不同的配置，但是总归结为将python3-azure-storage-blob添加到CORE_IMAGE_EXTRA_INSTALL变量中。即使我只有python3-azure-storage-blob项目，它也会因上述错误而失败。
所有食谱均位于meta-iot-cloud / recipes-azure / python目录中。我在https://github.com/Azure/azure-sdk-for-python浏览了有关azure-sdk-for-python的问题，但没有发现任何问题。
如果我跑步
bitbake python3-azure-storage-blob
它构建良好。只有当我尝试将其安装到映像中时，才会出现上述错误。
如果我应该使用update-alternatives.bbclass来解决此问题，那很好。请让我知道使用update-alternatives.bbclass需要做什么。
如果这是需要在meta-iot-cloud层中解决的问题，或者azure-sdk-for-python网站提供的问题，请告诉我。我可以向该网站提交错误报告。
谢谢