101 lines
3.3 KiB
Markdown
101 lines
3.3 KiB
Markdown
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--------------------------------------------------------------------------------------------
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###FAQ：
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#3、碰到的问题：找不到vnpy.xx.xx(原2.7环境)
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可能你使用了vnpy的原版，安装到conda环境中了。需要先卸载 pip uninstall vnpy
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#4、碰到的问题：importError: libGL.so.1: cannot open shared object file: No such file or directory
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ubuntu下：sudo apt install libgl1-mesa-glx
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centOS下：sudo yum install mesa-libGL.x86_64
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#5、碰到的问题：version `GLIBCXX_3.4.21' not found
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conda install libgcc
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若出现更高版本需求，参见第10点
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#6、碰到的问题：在3.7 env下安装RqPlus时，报错:talib/common.c:242:28: fatal error: ta-lib/ta_defs.h: No such file or directory
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locate ta_defs.h
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找到地址：/home/user/anaconda3/pkgs/ta-lib-0.4.9-np111py27_0/include/ta-lib
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# 复制一份到/usr/include目录下
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sudo cp /home/user/anaconda3/pkgs/ta-lib-0.4.9-np111py27_0/include/ta-lib /usr/include -R
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#7、碰到的问题：安装某些组件，提示 cl.exe Not found
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如果你安装了VC基础组件，需要增加一个用户环境变量，把"C:\Program Files (x86)\Microsoft Visual Studio\Shared\14.0\VC\bin" 添加到path变量中
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#8、Install Ta-Lib
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如果你用py37虚拟环境
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source activate py37
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conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
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conda config --set show_channel_urls yes
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conda install -c quantopian ta-lib=0.4.9
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# 9、数字货币的增量安装
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conda install scipy
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pip install autobahn
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pip install twisted
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若出现找不到rc.exe， 请先使用vs x86&x64界面，激活py37后，再运行
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pip install pyOpenSSL
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# 10、升级gcc
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使用奇正MOM的CTP API时，提示`GLIBCXX_3.4.22' not found，当前centos最高版本是 3.4.21，通过yum不能升级，需要手工下载升级。
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wget http://ftp.de.debian.org/debian/pool/main/g/gcc-9/libstdc++6_9.2.1-8_amd64.deb
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解压
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ar -x libstdc++6_9.2.1-8_amd64.deb
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（就是 ar 命令，不是tar）
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tar -xvf data.tar.xz
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安装
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删除： rm /usr/lib64/libstdc++.so.6
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拷贝： cp usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.28 /usr/lib64/
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连接： ln -s /usr/lib64/libstdc++.so.6.0.28 /usr/lib64/libstdc++.so.6
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结果
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strings /usr/lib64/libstdc++.so.6 | grep GLIBCXX
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GLIBCXX_3.4
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GLIBCXX_3.4.1
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GLIBCXX_3.4.2
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GLIBCXX_3.4.3
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GLIBCXX_3.4.4
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GLIBCXX_3.4.5
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GLIBCXX_3.4.6
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GLIBCXX_3.4.7
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GLIBCXX_3.4.8
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GLIBCXX_3.4.9
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GLIBCXX_3.4.10
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GLIBCXX_3.4.11
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GLIBCXX_3.4.12
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GLIBCXX_3.4.13
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GLIBCXX_3.4.14
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GLIBCXX_3.4.15
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GLIBCXX_3.4.16
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GLIBCXX_3.4.17
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GLIBCXX_3.4.18
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GLIBCXX_3.4.19
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GLIBCXX_3.4.20
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GLIBCXX_3.4.21
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GLIBCXX_3.4.22
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GLIBCXX_3.4.23
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GLIBCXX_3.4.24
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GLIBCXX_3.4.25
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GLIBCXX_DEBUG_MESSAGE_LENGTH
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# 11、升级glibc
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使用奇正MOM的CTP API时，提示`GLIBC_2.18' not found，当前centos最高版本是 3.4.21，通过yum不能升级，需要手工下载升级。
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root 用户登录
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wget http://ftp.gnu.org/gnu/glibc/glibc-2.18.tar.gz
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tar –zxvf glibc-2.18.tar.gz
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cd glibc-2.18
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mkdir build
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cd build
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../configure --prefix=/usr --disable-profile --enable-add-ons --with-headers=/usr/include --with-binutils=/usr/bin
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make –j4
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make install
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