• 所需软件：
  anaconda
  pycharm

安装流程：

1. 下载 anaconda，并安装
2. 下载pycharm，并安装
3. 下载vnpy源码vn.py
   
4. 打开 pycharm, file->open，选择下载的vnpy 文件夹
   
5. 配置 python 开发环境， file- settings
   
   添加新的anaconda环境
   
   选择python3.7
   
   这里我使用的环境名称是 py37_vnpy

打开terminal-注意环境切换成 py37_vnpy，执行以下命令，安装需要的插件

pip install -r requirements.txt -i http://pypi.douban.com/simple --trusted-host pypi.douban.com

遇到安装失败的可以单独安装：

pip install PyQt5 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com

7. 创建run.py文件，复制以下代码，来源 README.md

4. 运行 python run.py，注意环境名称是 py37_vnpy

备注：
如果需要在cmd 下使用 py37_vnpy 环境。

打开 CMD
运行: conda activate py37_vnpy
会切换到py37_vnpy环境下

很详细的PyCharm配置教程，给你加个精华

请问一下，MAC 上命令行也能启动vn trader 的界面？

mac请用run.py打开

啥意思～，执行run.py报错，mac本

没找到vnpy,请问你安装成功了吗？

请问下，
1、通过run.py方式启动程序，怎么样能够启动vn trader配置窗口，实现选择ctp或者ctp test这些模块的功能呢？

2、另外，因为自己还要通过python开发别的项目，每次通过主页下载的VNstudio安装包自动安装后，都会修改我的系统全局环境（base），从而使得我的其他项目受到影响，想请教下，如何在虚拟环境py37_vnpy中自动安装呢？是不是只有通过run.py 启动才能解决上述问题

去掉需要使用的接口和模块前面的注释即可；
run.py只是一个启动脚本。你不想冲突的话，可以把vn.py手动安装在你想要的python环境里。https://github.com/vnpy/vnpy/blob/dev-docs/docs/windows_install.md

安装 tigeropen 包时报错，请问如何解决？ 谢谢。

============== 错误内容 ==========================
(py38_vnpy) E:\vnpy-master_20210811>pip install tigeropen -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
Looking in indexes: http://pypi.douban.com/simple
Collecting tigeropen
Downloading http://pypi.doubanio.com/packages/0e/b5/a8720f9efc3b2272776c67dc65b8ffd08a78cf0505db29997b00bc25a0ff/tigeropen-1.4.1.tar.gz (79 kB)
|████████████████████████████████| 79 kB 2.6 MB/s
Collecting six1.13.0
Downloading http://pypi.doubanio.com/packages/65/26/32b8464df2a97e6dd1b656ed26b2c194606c16fe163c695a992b36c11cdf/six-1.13.0-py2.py3-none-any.whl (10 kB)
Collecting simplejson3.17.0
Downloading http://pypi.doubanio.com/packages/98/87/a7b98aa9256c8843f92878966dc3d8d914c14aad97e2c5ce4798d5743e07/simplejson-3.17.0.tar.gz (83 kB)
|████████████████████████████████| 83 kB 674 kB/s
Collecting delorean1.0.0
Downloading http://pypi.doubanio.com/packages/76/40/5e8d179a0311236b2e83aa1c80b0b363700035ad6639858c75ef5be975e6/Delorean-1.0.0.tar.gz (18 kB)
Collecting pandas0.25.3
Downloading http://pypi.doubanio.com/packages/5f/35/ef57828dc80c979592a9bf61831d4de5ee2918eb285f56bb2956236eecdf/pandas-0.25.3-cp38-cp38-win_amd64.whl (9.4 MB)

 |████████████████████████████████| 9.4 MB 6.4 MB/s

Collecting python-dateutil2.8.1
Downloading http://pypi.doubanio.com/packages/d4/70/d60450c3dd48ef87586924207ae8907090de0b306af2bce5d134d78615cb/python_dateutil-2.8.1-py2.py3-none-any.whl (22
7 kB)
|████████████████████████████████| 227 kB 6.4 MB/s
Collecting pytz2019.3
Downloading http://pypi.doubanio.com/packages/e7/f9/f0b53f88060247251bf481fa6ea62cd0d25bf1b11a87888e53ce5b7c8ad2/pytz-2019.3-py2.py3-none-any.whl (509 kB)
|████████████████████████████████| 509 kB 6.8 MB/s
Collecting tigeropen
Downloading http://pypi.doubanio.com/packages/fb/41/3d294e0d1d7de2ce80398d71ca7e98d76bfed71d83cc2a5ef83e49afbb4e/tigeropen-1.4.0.tar.gz (78 kB)
|████████████████████████████████| 78 kB 3.5 MB/s
Downloading http://pypi.doubanio.com/packages/a2/7f/a94cae1ae77c5e3bdc25262bee4cc134a215117eeef3323e8d4506430f9b/tigeropen-1.2.1.tar.gz (73 kB)
|████████████████████████████████| 73 kB 2.6 MB/s
Downloading http://pypi.doubanio.com/packages/2b/54/655861854d1289284e7c44c7215e7c4dc8efe5ed1cd2f39a874a88e60a28/tigeropen-1.2.0.tar.gz (63 kB)
|████████████████████████████████| 63 kB 4.8 MB/s
Collecting pandas0.24.2
Downloading http://pypi.doubanio.com/packages/b2/4c/b6f966ac91c5670ba4ef0b0b5613b5379e3c7abdfad4e7b89a87d73bae13/pandas-0.24.2.tar.gz (11.8 MB)
|████████████████████████████████| 11.8 MB 6.8 MB/s
Collecting tigeropen
Downloading http://pypi.doubanio.com/packages/6d/c1/a9b6f$c0b984b2fdc7644f63464bab300e213d7176211284c67b977e9d/tigeropen-1.1.10.tar.gz (61 kB)
|████████████████████████████████| 61 kB ...
Downloading http://pypi.doubanio.com/packages/d7/16/b5712dd22f12a6ae3736b7d90bfe8def06a609942b3a0403d0ec14cea383/tigeropen-1.1.9.tar.gz (55 kB)
|████████████████████████████████| 55 kB 4.1 MB/s
Requirement already satisfied: six in e:\anaconda3\envs\py38_vnpy\lib\site-packages (from tigeropen) (1.16.0)
Requirement already satisfied: simplejson in e:\anaconda3\envs\py38_vnpy\lib\site-packages (from tigeropen) (3.17.3)
Requirement already satisfied: python-dateutil in e:\anaconda3\envs\py38_vnpy\lib\site-packages (from tigeropen) (2.8.2)
Requirement already satisfied: pytz in e:\anaconda3\envs\py38_vnpy\lib\site-packages (from tigeropen) (2021.1)
Downloading http://pypi.doubanio.com/packages/2f/66/aba938bf6e2e71bc09186584d3a4b4278346a338c13d9e763cad6d7b8131/tigeropen-1.1.7.tar.gz (53 kB)
|████████████████████████████████| 53 kB ...
Requirement already satisfied: pandas in e:\anaconda3\envs\py38_vnpy\lib\site-packages (from tigeropen) (1.3.1)
Downloading http://pypi.doubanio.com/packages/84/40/7289dc4efa35dd6d957dce03338ebce4ce516b04895cc81002501dc5e681/tigeropen-1.1.6.tar.gz (51 kB)
|████████████████████████████████| 51 kB ...
Downloading http://pypi.doubanio.com/packages/1c/29/640c025506c9076c3d152f65ab97228c4c57b9b34cd65c4e40b2c924cdb4/tigeropen-1.1.5.tar.gz (51 kB)
|████████████████████████████████| 51 kB 2.0 MB/s
Downloading http://pypi.doubanio.com/packages/d2/24/6ca4002e9e896f69ff6bdbd5159b49bf494b24677cda5af3153678ebbb24/tigeropen-1.1.4.tar.gz (44 kB)
|████████████████████████████████| 44 kB ...
Downloading http://pypi.doubanio.com/packages/87/bd/4025bbb1628f4247d96afe893786bcc995e25e5e7a85d4e9adf256542b45/tigeropen-1.1.3.tar.gz (35 kB)
Downloading http://pypi.doubanio.com/packages/61/cd/478f54a6e1c98021b4435761c2acb66f73943bd0d2150b0aed067f6a026e/tigeropen-1.1.2.tar.gz (34 kB)
Downloading http://pypi.doubanio.com/packages/34/73/bfc7992e5da2478688cc7e597940e6b1ad1e318d50074d688a2770cb10d0/tigeropen-1.1.1.tar.gz (34 kB)
Downloading http://pypi.doubanio.com/packages/d8/18/530d3f943d925fd59b0390765ec164916f8d8f306fc284f0ebb394ec3e45/tigeropen-1.1.0.tar.gz (34 kB)
Downloading http://pypi.doubanio.com/packages/b2/5b/91d5dd6bc428ce0b750d65d96b64b4c7e1db6f8d3db2284edd9469a79afb/tigeropen-1.0.6.tar.gz (26 kB)
Downloading http://pypi.doubanio.com/packages/f4/0d/3f9de62029c615d02d3e15add46c3373e675c771aa529f1a45ca8c621e53/tigeropen-1.0.5.tar.gz (26 kB)
Downloading http://pypi.doubanio.com/packages/fa/af/42f268b5d9606f450adf0edb9a50df82b7ba89a4e07c3d2bc98656bdb2e0/tigeropen-1.0.4.tar.gz (26 kB)
Downloading http://pypi.doubanio.com/packages/78/27/531f5a48fbfdaf32233de4f0b0fe8f9dce3c65acb5abfd06c858d3dd0915/tigeropen-1.0.3.tar.gz (26 kB)
Downloading http://pypi.doubanio.com/packages/62/10/bd81c426c5f845a9a9b129fecd248965e7e07ff76d2f375949f18dc47c68/tigeropen-1.0.2.tar.gz (27 kB)
ERROR: Cannot install tigeropen1.0.2, tigeropen1.0.3, tigeropen1.0.4, tigeropen1.0.5, tigeropen1.0.6, tigeropen1.1.0, tigeropen1.1.1, tigeropen1.
1.10, tigeropen1.1.2, tigeropen1.1.3, tigeropen1.1.4, tigeropen1.1.5, tigeropen1.1.6, tigeropen1.1.7, tigeropen1.1.9, tigeropen1.2.0, tigeropen
1.2.1, tigeropen1.4.0 and tigeropen1.4.1 because these package versions have conflicting dependencies.

The conflict is caused by:
tigeropen 1.4.1 depends on pyasn10.4.2
tigeropen 1.4.0 depends on pyasn10.4.2
tigeropen 1.2.1 depends on pyasn10.4.2
tigeropen 1.2.0 depends on pyasn10.4.2
tigeropen 1.1.10 depends on pyasn10.4.2
tigeropen 1.1.9 depends on pyasn10.4.2
tigeropen 1.1.7 depends on pyasn10.4.4
tigeropen 1.1.6 depends on pyasn10.4.4
tigeropen 1.1.5 depends on pyasn10.4.4
tigeropen 1.1.4 depends on pyasn10.4.4
tigeropen 1.1.3 depends on pyasn10.4.4
tigeropen 1.1.2 depends on pyasn10.4.4
tigeropen 1.1.1 depends on pyasn10.4.4
tigeropen 1.1.0 depends on pyasn10.4.4
tigeropen 1.0.6 depends on pyasn10.4.4
tigeropen 1.0.5 depends on pyasn10.4.4
tigeropen 1.0.4 depends on pyasn10.4.4
tigeropen 1.0.3 depends on pyasn10.4.4
tigeropen 1.0.2 depends on pyasn1==0.4.2

To fix this you could try to:

1. loosen the range of package versions you've specified
2. remove package versions to allow pip attempt to solve the dependency conflict

ERROR: ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies

(py38_vnpy) E:\vnpy-master_20210811>

如果不需要用到老虎证券就注释掉相关的代码即可，如果需要用可以参考一下https://www.vnpy.com/forum/topic/3536?page=1

xiaohe wrote:

如果不需要用到老虎证券就注释掉相关的代码即可，如果需要用可以参考一下https://www.vnpy.com/forum/topic/3536?page=1
谢谢何总的回复！ 但我还是有问题:

1. 如果我想继续使用老虎证券， 针对我的安装错误，我应该安装哪个版本号的 tigeropen ？
2. 如果 “不需要用到老虎证券就注释掉相关的代码”， 请问这个注释掉代码具体在哪个文件里面？

1. 想使用可参考帖子里的方法，对pyasn1版本进行调整；
2. 不想使用注释掉启动脚本run.py里TigerGateway相关代码即可。

xiaohe wrote:

没找到vnpy,请问你安装成功了吗？
同问，按照说明一步一步走的，但是不知道为啥vnpy没有安装成功。

pip install PyQt5 -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
需要用pip来安装PyQt5

Traceback (most recent call last):
File "run.py", line 6, in <module>
from vnpy.app.cta_backtester import CtaBacktesterApp
File "D:\pydevelop\vnpy\vnpy\app\cta_backtester_init_.py", line 3, in <module>
import vnpy_ctabacktester
File "C:\ProgramData\Anaconda3\envs\vnpy\lib\site-packages\vnpy_ctabacktester_init_.py", line 29, in <module>
from .engine import BacktesterEngine, APP_NAME
File "C:\ProgramData\Anaconda3\envs\vnpy\lib\site-packages\vnpy_ctabacktester\engine.py", line 18, in <module>
from vnpy_ctastrategy.backtesting import (
File "C:\ProgramData\Anaconda3\envs\vnpy\lib\site-packages\vnpy_ctastrategy\backtesting.py", line 9, in <module>
import plotly.graph_objects as go
ModuleNotFoundError: No module named 'plotly.graph_objects'

解决了talib版本问题，然后又碰到这个，求助，怎么解决plotly应该用哪个版本？

可以试试看5.1.0

请问这种安装vnpy_ctp包时显示没有轮子的问题怎么解决呢？

是不是没有gcc?

qt.qpa.plugin: Could not find the Qt platform plugin "windows" in "D:*\anaconda3\Lib\site-packages\PySide6\plugins\platforms;D:*\anaconda3\Lib\site-packages\PyQt5\Qt5\plugins\platforms;D:*\anaconda3\Library\plugins\platforms;"
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

这个问题有人遇到吗？群里没有搜到，qt的环境变量都设好了，重新装了一次还是这个问题

xiaohe wrote:

是不是没有gcc?

majeste wrote:

qt.qpa.plugin: Could not find the Qt platform plugin "windows" in "D:*\anaconda3\Lib\site-packages\PySide6\plugins\platforms;D:*\anaconda3\Lib\site-packages\PyQt5\Qt5\plugins\platforms;D:*\anaconda3\Library\plugins\platforms;"
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

这个问题有人遇到吗？群里没有搜到，qt的环境变量都设好了，重新装了一次还是这个问题

已经解决降级pyside6 到6.3.0，另外把
COPY the
*\Anaconda3\Library\plugins\platforms
folder to
*\Anaconda3