安装cmake3.18.2，执行sudo ./bootstrap，出现-- Could NOT find OpenSSL, ...的问题

问题描述

ms@ubuntu:~/Downloads/cmake-3.18.2$ sudo ./bootstrap 
---------------------------------------------
CMake 3.18.2, Copyright 2000-2020 Kitware, Inc. and Contributors
Found GNU toolchain
C compiler on this system is: gcc   
C++ compiler on this system is: g++  -std=gnu++17  
Makefile processor on this system is: make
g++ has setenv
g++ has unsetenv
g++ does not have environ in stdlib.h
g++ has stl wstring
g++ has <ext/stdio_filebuf.h>
---------------------------------------------
make: 'cmake' is up to date.
loading initial cache file /home/ms/Downloads/cmake-3.18.2/Bootstrap.cmk/InitialCacheFlags.cmake
-- Could NOT find OpenSSL, try to set the path to OpenSSL root folder in the system variable OPENSSL_ROOT_DIR (missing: OPENSSL_CRYPTO_LIBRARY OPENSSL_INCLUDE_DIR) 
CMake Error at Utilities/cmcurl/CMakeLists.txt:485 (message):
  Could not find OpenSSL.  Install an OpenSSL development package or
  configure CMake with -DCMAKE_USE_OPENSSL=OFF to build without OpenSSL.


-- Configuring incomplete, errors occurred!
See also "/home/ms/Downloads/cmake-3.18.2/CMakeFiles/CMakeOutput.log".
See also "/home/ms/Downloads/cmake-3.18.2/CMakeFiles/CMakeError.log".
---------------------------------------------
Error when bootstrapping CMake:
Problem while running initial CMake
---------------------------------------------

问题解决

根据问题描述，缺少ssl库，安装即可

sudo apt-get install libssl-dev

引用

[1] https://www.jianshu.com/p/55249a0272ad