Check if library is installed section 解决问题 Install or add library path section 测试解决方案 Run example code
configure: error: Couldnotlink test program to Python. Maybe the main Python library has been installedinsome non-standard library path. If so,passit to configure, via the LDFLAGS environment variable. Example: ./configure LDFLAGS="-L/usr/non-standard-path/python/lib"=== ERROR! You probably...
You can also check your installed Python version from within Python itself. Using either a script or the Python shell, you can use one of the code snippets below to print your Python version. Both options work equally well regardless of your system. The choice of which option to use really...
To check which version of the Python libraryscikit-learnis installed, runpip show scikit-learnorpip3 show scikit-learnin your CMD/Powershell (Windows), or terminal (macOS/Linux/Ubuntu). This will work if yourpipinstallation is version1.3or higher—which is likely to hold in your case because...
Couldnotfind function xmlCheckVersioninlibrary libxml2. Is libxml2 installed? 查资料,知乎上找到如下解决方案:https://www.zhihu.com/question/30047496亲测有效。 1. 安装wheel,命令行运行: pip install wheel2.在这里下载对应的.whl文件,注意别改文件名!http://www.lfd.uci.edu/~gohlke/pythonlibs/#lxml...
“Tk interface”) is the standard Python interface to the Tk GUI toolkit. Both Tk and tkinter are available on mostUnixplatforms, as well as on Windows systems. (Tk itself is not part of Python; it is maintained at ActiveState.) You can check that tkinter is properly installed on your ...
because normal site-packages is not writeable Requirement already satisfied: tk-tools in ./Library/...
我执行以下安装命令抛出异常 win10 系统, python version 3.8 > pip install -r requirements.txt 异常 C:\Users\Administrator\PycharmProjects\ProxyPool>pip install -r requirements.txt Requirement already satisfied: environs==7.2.0 in c:\users\administrator\app
(C): -- Version: 3.1 -- Library: /share/apps/openmpi/openmpi-4.1.1/installed/lib/libmpi.so -- Include: /share/apps/openmpi/openmpi-4.1.1/installed/include -- MPI (CXX): -- Version: 3.1 -- Library: /share/apps/openmpi/openmpi-4.1.1/installed/lib/libmpi.so -- Include: /share/...
Check options Nuitka-Options:WARNING: and make sure that is intended. Nuitka:WARNING: Using very slow fallback for ordered sets, please install 'orderedset' PyPI package for best Nuitka:WARNING: Python compile time performance. Nuitka:INFO: Starting Python compilation with Nuitka '1.1.8' on Pyth...