Cmake 找不到 CMAKE_ROOT

Question

Cmake 抛出错误

CMake Error: Could not find CMAKE_ROOT !!!
CMake has most likely not been installed correctly.
Modules directory not found in

CMake Error: Error executing cmake::LoadCache(). Aborting.`

尝试了我能找到的所有方法来修复（创建安装路径的环境变量，重新安装，从源代码安装）但这些都不起作用，我也尝试在bash上运行它（我通常使用zsh）但仍然没有结果

Answer 1

尝试以下命令：

hash -r

这将导致 shell 忘记其 CMake 的缓存位置，并在此过程中重置环境以允许新安装的版本优先。来自 bash 中的

help hash

：

hash: hash [-lr] [-p pathname] [-dt] [name ...]
    Remember or display program locations.

    Determine and remember the full pathname of each command NAME.  If
    no arguments are given, information about remembered commands is
    displayed.

    Options:
      ...
      -r        forget all remembered locations

Answer 2

无论如何，我的错误是类似的：

CMake Error: Could not find CMAKE_ROOT !!!
CMake has most likely not been installed correctly.
Modules directory not found in
/home/user/.local/share/cmake-3.25
cmake version 3.25.0-rc1

CMake suite maintained and supported by Kitware (kitware.com/cmake).

我已经使用

apt

在 Ubuntu 上安装了 cmake。然而，系统仍在我的主目录中寻找 cmake 安装。

我只是做了一个到系统目录的链接：

$ ln -s /usr/share/cmake-3.25 ~/.local/share/

问题解决了！

$ cmake --version                            
cmake version 3.25.0-rc1

CMake suite maintained and supported by Kitware (kitware.com/cmake).

Answer 3

我必须重新安装我的 cmake 才能纠正同样的错误。

sudo apt-get remove cmake cmake-data
sudo -E add-apt-repository -y ppa:george-edison55/cmake-3.x
sudo -E apt-get update
sudo apt-get install cmake