我正在尝试编写将在MetaTrader5中运行的python算法。 MT5是用于交易外汇，股票等的交易平台。当运行pip3安装MetaTrader5时，我得到一个
命令'clank'失败，退出状态为一。
owner@Owners-MacBook-Pro ~ % pip3 install MetaTrader5
Collecting MetaTrader5
Using cached https://files.pythonhosted.org/packages/ee/3b/4424be9ca5772ddd7f249385785d6fcacceef90fc45bf5c4946514ca245a/MetaTrader5-5.0.9.tar.gz
Building wheels for collected packages: MetaTrader5
Building wheel for MetaTrader5 (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /usr/local/opt/python/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-install-5nv9pgx4/MetaTrader5/setup.py'"'"'; __file__='"'"'/private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-install-5nv9pgx4/MetaTrader5/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-wheel-id676w5e --python-tag cp37
cwd: /private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-install-5nv9pgx4/MetaTrader5/
Complete output (20 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.macosx-10.15-x86_64-3.7
creating build/lib.macosx-10.15-x86_64-3.7/MetaTrader5
copying MetaTrader5/__init__.py -> build/lib.macosx-10.15-x86_64-3.7/MetaTrader5
running build_ext
building 'MetaTrader5.C' extension
creating build/temp.macosx-10.15-x86_64-3.7
creating build/temp.macosx-10.15-x86_64-3.7/src
creating build/temp.macosx-10.15-x86_64-3.7/src/Interprocess
creating build/temp.macosx-10.15-x86_64-3.7/src/Connector
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -DUNICODE -Isrc -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python/3.7.6/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c src/MetaTrader.cpp -o build/temp.macosx-10.15-x86_64-3.7/src/MetaTrader.o
In file included from src/MetaTrader.cpp:6:
src/stdafx.h:16:10: fatal error: 'sdkddkver.h' file not found
#include <sdkddkver.h>
^~~~~~~~~~~~~
1 error generated.
error: command 'clang' failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for MetaTrader5
Running setup.py clean for MetaTrader5
Failed to build MetaTrader5
Installing collected packages: MetaTrader5
Running setup.py install for MetaTrader5 ... error
ERROR: Command errored out with exit status 1:
command: /usr/local/opt/python/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-install-5nv9pgx4/MetaTrader5/setup.py'"'"'; __file__='"'"'/private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-install-5nv9pgx4/MetaTrader5/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-record-oit3fkwz/install-record.txt --single-version-externally-managed --compile
cwd: /private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-install-5nv9pgx4/MetaTrader5/
Complete output (20 lines):
running install
running build
running build_py
creating build
creating build/lib.macosx-10.15-x86_64-3.7
creating build/lib.macosx-10.15-x86_64-3.7/MetaTrader5
copying MetaTrader5/__init__.py -> build/lib.macosx-10.15-x86_64-3.7/MetaTrader5
running build_ext
building 'MetaTrader5.C' extension
creating build/temp.macosx-10.15-x86_64-3.7
creating build/temp.macosx-10.15-x86_64-3.7/src
creating build/temp.macosx-10.15-x86_64-3.7/src/Interprocess
creating build/temp.macosx-10.15-x86_64-3.7/src/Connector
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/usr/include -I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/Tk.framework/Versions/8.5/Headers -DUNICODE -Isrc -I/usr/local/include -I/usr/local/opt/[email protected]/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python/3.7.6/Frameworks/Python.framework/Versions/3.7/include/python3.7m -c src/MetaTrader.cpp -o build/temp.macosx-10.15-x86_64-3.7/src/MetaTrader.o
In file included from src/MetaTrader.cpp:6:
src/stdafx.h:16:10: fatal error: 'sdkddkver.h' file not found
#include <sdkddkver.h>
^~~~~~~~~~~~~
1 error generated.
error: command 'clang' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /usr/local/opt/python/bin/python3.7 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-install-5nv9pgx4/MetaTrader5/setup.py'"'"'; __file__='"'"'/private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-install-5nv9pgx4/MetaTrader5/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/65/d9_g2c8n6835f6nhxqqtwk900000gn/T/pip-record-oit3fkwz/install-record.txt --single-version-externally-managed --compile Check the logs for full command output.
owner@Owners-MacBook-Pro ~ %
有人可以解释这里的错误是什么吗？
看起来该程序包是仅适用于Windows开发的。
相关的错误是这样：
In file included from src/MetaTrader.cpp:6:
src/stdafx.h:16:10: fatal error: 'sdkddkver.h' file not found
#include <sdkddkver.h>
sdkddkver.h文件是Windows开发SDK附带的Windows特定文件。参见：
此外，如果您在PyPi上检查MetaTrader5 Release Files，您会看到只有Windows编译过的滚轮（-cp37-cp37m-win32，-cp37-cp37m-win_amd64），与numpy（具有-linux-和-macos-）和Django（在-any-平台上工作）之类的其他跨平台软件包相对。