CMake 在 Docker / Ubuntu 18.04 中找不到 Qt5LinguistTools
CMake cannot find Qt5LinguistTools in Docker / Ubuntu 18.04
我的简单 Dockerfile：
FROM ubuntu:18.04
RUN apt update && apt upgrade -y
RUN apt install build-essential cmake qt5-default -y
RUN apt install qttools5-dev-tools -y
当我检查容器内的 linguist 时，它就在那里：
root@9087245330a7:/# which linguist
/usr/bin/linguist
...但是当我在容器内配置我的应用程序时：
CMake Error at CMakeLists.txt:72 (find_package):
By not providing "FindQt5LinguistTools.cmake" in CMAKE_MODULE_PATH this
project has asked CMake to find a package configuration file provided by
"Qt5LinguistTools", but CMake did not find one.
Could not find a package configuration file provided by "Qt5LinguistTools"
(requested version 5.5.1) with any of the following names:
Qt5LinguistToolsConfig.cmake
qt5linguisttools-config.cmake
Add the installation prefix of "Qt5LinguistTools" to CMAKE_PREFIX_PATH or
set "Qt5LinguistTools_DIR" to a directory containing one of the above
files. If "Qt5LinguistTools" provides a separate development package or
SDK, be sure it has been installed.
这是怎么回事？这适用于 Ubuntu 16.04 就好了。
问题是在 Ubuntu 18.04+ 中，您还需要安装 qttools5-dev 才能获得 /usr/lib/x86_64-linux-gnu/cmake/Qt5LinguistTools/Qt5LinguistToolsConfig.cmake。
我的简单 Dockerfile：
FROM ubuntu:18.04
RUN apt update && apt upgrade -y
RUN apt install build-essential cmake qt5-default -y
RUN apt install qttools5-dev-tools -y
当我检查容器内的 linguist 时，它就在那里：
root@9087245330a7:/# which linguist
/usr/bin/linguist
...但是当我在容器内配置我的应用程序时：
CMake Error at CMakeLists.txt:72 (find_package):
By not providing "FindQt5LinguistTools.cmake" in CMAKE_MODULE_PATH this
project has asked CMake to find a package configuration file provided by
"Qt5LinguistTools", but CMake did not find one.
Could not find a package configuration file provided by "Qt5LinguistTools"
(requested version 5.5.1) with any of the following names:
Qt5LinguistToolsConfig.cmake
qt5linguisttools-config.cmake
Add the installation prefix of "Qt5LinguistTools" to CMAKE_PREFIX_PATH or
set "Qt5LinguistTools_DIR" to a directory containing one of the above
files. If "Qt5LinguistTools" provides a separate development package or
SDK, be sure it has been installed.
这是怎么回事？这适用于 Ubuntu 16.04 就好了。
问题是在 Ubuntu 18.04+ 中，您还需要安装 qttools5-dev 才能获得 /usr/lib/x86_64-linux-gnu/cmake/Qt5LinguistTools/Qt5LinguistToolsConfig.cmake。