{"action":"closed","issue":{"url":"https://api.github.com/repos/QUANTAXIS/QUANTAXIS/issues/749","repository_url":"https://api.github.com/repos/QUANTAXIS/QUANTAXIS","labels_url":"https://api.github.com/repos/QUANTAXIS/QUANTAXIS/issues/749/labels{/name}","comments_url":"https://api.github.com/repos/QUANTAXIS/QUANTAXIS/issues/749/comments","events_url":"https://api.github.com/repos/QUANTAXIS/QUANTAXIS/issues/749/events","html_url":"https://github.com/QUANTAXIS/QUANTAXIS/issues/749","id":347199928,"node_id":"MDU6SXNzdWUzNDcxOTk5Mjg=","number":749,"title":"[Bug] Package dependency issue","user":{"login":"Aperjump","id":23466532,"node_id":"MDQ6VXNlcjIzNDY2NTMy","avatar_url":"https://avatars0.githubusercontent.com/u/23466532?v=4","gravatar_id":"","url":"https://api.github.com/users/Aperjump","html_url":"https://github.com/Aperjump","followers_url":"https://api.github.com/users/Aperjump/followers","following_url":"https://api.github.com/users/Aperjump/following{/other_user}","gists_url":"https://api.github.com/users/Aperjump/gists{/gist_id}","starred_url":"https://api.github.com/users/Aperjump/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/Aperjump/subscriptions","organizations_url":"https://api.github.com/users/Aperjump/orgs","repos_url":"https://api.github.com/users/Aperjump/repos","events_url":"https://api.github.com/users/Aperjump/events{/privacy}","received_events_url":"https://api.github.com/users/Aperjump/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2018-08-02T22:43:15Z","updated_at":"2018-08-04T18:28:06Z","closed_at":"2018-08-04T18:28:06Z","author_association":"NONE","body":"**Describe the bug**\r\n\r\nUnder **pip 18.0** python3, I encountered an error when installing one dependent package `jupyter-echarts-pypkg==0.1.0`. Below is my error message: \r\n---------------------------------\r\n```\r\nCollecting jupyter-echarts-pypkg==0.1.0 (from pyecharts==0.4.1->quantaxis==1.0.69.dev3)\r\n  Downloading https://files.pythonhosted.org/packages/ed/1e/856f74b4a37637fdaa9abb7e6bdafd07b9f305fa0a07b8c46b58a0bf65d6/jupyter-echarts-pypkg-0.1.0.tar.gz (514kB)\r\n    100% |████████████████████████████████| 522kB 4.0MB/s\r\n    Complete output from command python setup.py egg_info:\r\n    Traceback (most recent call last):\r\n      File \"/private/var/folders/dr/9vhdr01x14x3p71yv_yjr3rr0000gn/T/pip-install-8znmdwep/jupyter-echarts-pypkg/setup.py\", line 8, in <module>\r\n        from pyecharts_jupyter_installer import install_cmd_for\r\n    ModuleNotFoundError: No module named 'pyecharts_jupyter_installer'\r\n\r\n    During handling of the above exception, another exception occurred:\r\n\r\n    Traceback (most recent call last):\r\n      File \"<string>\", line 1, in <module>\r\n      File \"/private/var/folders/dr/9vhdr01x14x3p71yv_yjr3rr0000gn/T/pip-install-8znmdwep/jupyter-echarts-pypkg/setup.py\", line 13, in <module>\r\n        pip.main(['install', 'pyecharts-jupyter-installer'])\r\n    AttributeError: module 'pip' has no attribute 'main'\r\n\r\n    ----------------------------------------\r\nCommand \"python setup.py egg_info\" failed with error code 1 in /private/var/folders/dr/9vhdr01x14x3p71yv_yjr3rr0000gn/T/pip-install-8znmdwep/jupyter-echarts-pypkg/\r\n```\r\n**To Reproduce**\r\n```\r\nmkvirtualenv quantenv\r\nworkon quantenv\r\ncd /path-to-quantaxis/\r\npip --no-cache-dir -e .\r\n```\r\n\r\n**Expected behavior**\r\nThe error relates to `pyecharts` package, and I find [!this](https://github.com/pyecharts/pyecharts/issues/492) issue in pyecharts discussion. \r\nWhen I upgrade my `pyecharts` package to 0.5.6, the bug disappears.  \r\n\r\n**Desktop (please complete the following information):**\r\n - OS: [e.g. iOS] MacOS\r\n - Version [e.g. 22] Python 3.6.5 :: Anaconda, Inc. pip 18.0\r\n"}}
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