问题描述
我正在按照SWI-Prolog网站上的安装说明进行操作。我在Linux机器上。
首先，我将存储库git-clone并克隆到swipl-devel中。
接下来，我运行命令：
git submodule update --init
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX="${install_under}/swipl" -G Ninja ..
ninja
一切顺利。
接下来，当我运行ctest -j 4时，我会回来：
98% tests passed,1 tests Failed out of 66
Total Test time (real) = 15.23 sec
The following tests Failed:
24 - swipl:xsb/nonmt_tests (Failed)
Errors while running CTest
然后我成为root并运行ninja install。这是我回来的东西：
[12/13] Install the project...
-- Install configuration: "RelWithDebInfo"
-- Set runtime path of "/home/nick/prolog/swipl-devel/build/install_under: command not found/swipl/lib/swipl/bin/x86_64-linux/swipl" to "/home/nick/prolog/swipl-devel/build/install_under: command not found/swipl/lib/swipl/lib/x86_64-linux"
-- Set runtime path of "/home/nick/prolog/swipl-devel/build/install_under: command not found/swipl/lib/swipl/lib/x86_64-linux/libswipl.so.8.3.6" to "/home/nick/prolog/swipl-devel/build/install_under: command not found/swipl/lib/swipl/lib/x86_64-linux"
-- Set runtime path of "/home/nick/prolog/swipl-devel/build/install_under: command not found/swipl/lib/swipl/bin/x86_64-linux/swipl-ld" to "/home/nick/prolog/swipl-devel/build/install_under: command not found/swipl/lib/swipl/lib/x86_64-linux"
CMake Error at src/cmake_install.cmake:509 (EXECUTE_PROCESS):
EXECUTE_PROCESS given unkNown argument "command".
Call Stack (most recent call first):
cmake_install.cmake:70 (include)
Failed: CMakeFiles/install.util
cd /home/nick/prolog/swipl-devel/build && /usr/bin/cmake -P cmake_install.cmake
ninja: build stopped: subcommand Failed.
我不确定我缺少什么。
解决方法
确实有问题。
我从未经历过swipl:xsb/nonmt_tests测试失败（无论它们是什么）。
运行上述命令时，shell变量install_under是否设置正确？
例如，我总是安装在/usr/local/logic/swipl之类的目录下，因此在这里您必须说
-DCMAKE_INSTALL_PREFIX=/usr/local/logic/swipl
或
export install_under=/usr/local/logic/
根据您的情况（不确定是否需要导出，它会设置环境变量）。