Merge pull request #1618 from 1122455801/install.md-01

[Mod] install.md
2019-04-22 12:59:25 +08:00 · 2019-04-22 12:59:25 +08:00 · bb083cbd88
commit bb083cbd88
parent 4dea315828 b93a8ccb52
1 changed files with 16 additions and 5 deletions
--- a/docs/install.md
+++ b/docs/install.md
@ -19,7 +19,7 @@

 注意事项：第4步会提示用户是否把VNConda注册成默认Python环境：若用户存在其他Python环境，则都不要勾选；反之，两个都勾选掉。

-![enter image description here](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/install_VNConda.png "enter image title here")
+![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/install_VNConda.png "enter image title here")

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@ -27,13 +27,13 @@

 输入账号密码或者微信扫码登陆VNConda。（社区账号通过微信扫码可得）

-![enter image description here](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/login_VNConda.png "enter image title here")
+![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/login_VNConda.png "enter image title here")

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 #### 4.使用VNStation
 登录后会进入到VN Station的主界面。
-![enter image description here](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/login_VNConda_2.png "enter image title here")
+![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/login_VNConda_2.png "enter image title here")

 窗口下方有5个选项：
 - VN Trade Lite：直接运行VN Trader (只有CTP接口)
@ -42,6 +42,17 @@
 - 提问求助：提出相关问题，管理员会每天定时回复
 - 后台更新：一键更新VN Station

+
+&nbsp;
+
+#### 5.更新VNStation
+更新VNStation除了“一键更新”外，也可以卸载老版本，安装新版本。
+
+重新启动后，有几率会遇到下面的问题：“无法定位序数4540于动态链接库 \VNConda\Lib\site-packages\PyQt5\Qt\bin\ssleay.dll上。”类似的窗口弹出了几个，无法登录VN Station。
+
+原因是操作系统中安装了其他的SSL组件，同时还影响了相关的环境变量，导致PyQt载入ssl模块失败。
+解决方法是将 \VNConda\Lib\site-packages\PyQt5\Qt\bin 目录的两个动态库 libeay32.dll和 ssleay32.dll拷贝到 \VNConda\ 下。
+
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@ -94,13 +105,13 @@ $ bash Miniconda3-latest-Linux-x86_64.sh

 当询问是否把Miniconda设置为Python 默认环境时，把默认的"no"改成“yes”。原因是Ubuntu 18.04已有自带的Python 3.6与Python 2.7。

-![enter image description here](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/install_Miniconda_ubuntu.png "enter image title here")
+![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/install_Miniconda_ubuntu.png "enter image title here")



 重启Ubuntu后，打开终端直接输入"python" 然后按“Enter”键: 若出现如下图，则表示成功把Miniconda设置为Python默认环境。

-![enter image description here](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/Conda_Python_version.png "enter image title here")
+![](https://vnpy-community.oss-cn-shanghai.aliyuncs.com/forum_experience/yazhang/install.bat/Conda_Python_version.png "enter image title here")

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