当你遇到 RuntimeError: NumPy is not available 的错误时,通常意味着Python环境中存在一些问题,导致NumPy库无法被正确加载或使用。以下是一些可能的解决步骤,你可以按照这些步骤逐一排查和解决问题: 确认Python环境已正确安装NumPy库: 首先,确保你的Python环境中已经安装了NumPy库。你可以通过以下命令来检查NumPy是否已...
non-existing path in 'numpy/distutils': 'site.cfg' INFO: lapack_opt_info: INFO: lapack_armpl_info: INFO: libraries armpl_lp64_mp not found in ['/Users/zhenxu/python-project/ray-academy/.venv/lib', '/usr/local/lib', '/usr/lib'] INFO: NOT AVAILABLE INFO: INFO: lapack_mkl_info...
Python程序需要多个库(如NumPy、pandas、matplotlib等)才能运行,而缺少这些库将会导致Python程序无法打开。解决方案如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 # 检查所需要的库是否已经安装 pip list # 如果需要的库没有安装,则使用以下命令进行安装 pip install package_name 二、包管理问题 在Python...
AI代码解释 #使用清华源安装numpy包 pipenv install numpy-i https://pypi.tuna.tsinghua.edu.cn/simple #如果有requirements.txt文件,可以使用下面命令安装requirements.txt列出的包 pipenv install-r path/to/requirements.
>>> import numpy as np >>> from math import isnan >>> na=np.nan >>> # 可以用来判断空值的方式 ... >>> pd.isnull(na) True >>> pd.isna(na) True >>> np.isnan(na) True >>> na is np.nan True >>> na in [np.nan] ...
Numpy、Scipy 和 Pandas - 天哪!,安装了一些 python 包,但卡在了安装 Pandas 的那一行: pip install -e git+https://github.com/pydata/pandas#egg=pandas 我将最新版本的“wesm”更改为“pydata”,与该帖子唯一不同的是我使用的是 pythonbrew。
Tool>pyinstaller -F -i RfReportGenTool.ico RfReportGenTool.py 90 INFO: PyInstaller: 3.4 90 INFO: Python: 3.7.3 90 INFO: Platform: Windows-7-6.1.7601-SP1 90 INFO: wrote E:\2_PersonalStudy\1_PythonStudy\PythonTool\RfReportGenTool\RfReportGenTool.spec 90 INFO: UPX is not available. ...
Couldnotfind a version that satisfies the requirement numpy>=1.21.0;python_version >= "3.10" (from pandas) (from versions: none) ERROR: No matching distribution found for numpy>=1.21.0; python_version >= "3.10" WARNING: You are using pip version 21.3. ...
to HTTPS URL because the SSL module is not available.")': /simple/numpy/ Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/numpy/ ...
.0) kiwisolver (1.0.1) matplotlib (2.2.4) mpmath (1.1.0) numpy (1.15.4) pip (9.0.3) pyparsing (2.3.1) python-dateutil (2.8.0) pytz (2018.9) pywin32 (222) setuptools (39.0.1) six (1.12.0) sympy (1.3) You are using pip version 9.0.3, however version 23.3.2 is available....