错误:无法为基于pyproject.toml的项目安装pyproject.toml项目所需的涟漪构建车轮

Question

我正在尝试在一个https://ripser.scikit-tda.org大Sur (11.6版)上安装PyCharm 2021.2.3 (Community )中的悠悠安装系统( macOS )。我正在使用Python3.8的虚拟环境，在这里我更新了所有包，包括轮子和pip。有什么建议吗？

(venv) (base) Federicos-MBP:TESI federicolot$ pip install ripser
Collecting ripser
  Using cached ripser-0.6.1.tar.gz (72 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Collecting Cython
  Using cached Cython-0.29.24-cp38-cp38-macosx_10_9_x86_64.whl (1.9 MB)
Requirement already satisfied: persim in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from ripser) (0.3.1)
Requirement already satisfied: scikit-learn in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from ripser) (1.0.1)
Requirement already satisfied: scipy in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from ripser) (1.7.1)
Requirement already satisfied: numpy in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from ripser) (1.21.3)
Requirement already satisfied: matplotlib in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from persim->ripser) (3.5.0rc1)
Requirement already satisfied: joblib in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from persim->ripser) (1.1.0)
Requirement already satisfied: deprecated in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from persim->ripser) (1.2.13)
Requirement already satisfied: hopcroftkarp in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from persim->ripser) (1.2.5)
Requirement already satisfied: threadpoolctl>=2.0.0 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from scikit-learn->ripser) (3.0.0)
Requirement already satisfied: wrapt<2,>=1.10 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from deprecated->persim->ripser) (1.13.3)
Requirement already satisfied: fonttools>=4.22.0 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from matplotlib->persim->ripser) (4.27.1)
Requirement already satisfied: setuptools-scm>=4 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from matplotlib->persim->ripser) (6.3.2)
Requirement already satisfied: pyparsing>=2.2.1 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from matplotlib->persim->ripser) (3.0.4)
Requirement already satisfied: pillow>=6.2.0 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from matplotlib->persim->ripser) (8.4.0)
Requirement already satisfied: kiwisolver>=1.0.1 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from matplotlib->persim->ripser) (1.3.2)
Requirement already satisfied: cycler>=0.10 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from matplotlib->persim->ripser) (0.11.0)
Requirement already satisfied: packaging>=20.0 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from matplotlib->persim->ripser) (21.2)
Requirement already satisfied: python-dateutil>=2.7 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from matplotlib->persim->ripser) (2.8.2)
Collecting pyparsing>=2.2.1
  Using cached pyparsing-2.4.7-py2.py3-none-any.whl (67 kB)
Requirement already satisfied: six>=1.5 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from python-dateutil>=2.7->matplotlib->persim->ripser) (1.16.0)
Requirement already satisfied: tomli>=1.0.0 in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from setuptools-scm>=4->matplotlib->persim->ripser) (1.2.2)
Requirement already satisfied: setuptools in /Users/federicolot/PycharmProjects/venv/lib/python3.8/site-packages (from setuptools-scm>=4->matplotlib->persim->ripser) (58.5.3)
Building wheels for collected packages: ripser
  WARNING: Building wheel for ripser failed: [Errno 13] Permission denied: '/Users/federicolot/Library/Caches/pip/wheels/99'
Failed to build ripser
ERROR: Could not build wheels for ripser, which is required to install pyproject.toml-based projects

Answer 1

看来您有访问权限问题：

[Errno 13] Permission denied: '/Users/federicolot/Library/Caches/pip/wheels/99'

以管理员身份打开终端，然后重试。