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需要在CentOS 7上安装软件包

tag-icon • tag-icon centos package-management
需要在CentOS 7上安装软件包

Ubuntu 的库和软件包具有以下命令：

sudo apt-get install libopencv-dev libtesseract-dev git cmake build-essential libleptonica-dev

sudo apt-get install liblog4cplus-dev libcurl3-dev
sudo apt-get install beanstalkd
git clone https://github.com/openalpr/openalpr.git
cd openalpr/src
mkdir build
cd build
cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr -DCMAKE_INSTALL_SYSCONFDIR:PATH=/etc ..
make
wget http://plates.openalpr.com/h786poj.jpg -O lp.jpg alpr lp.jpg

我尝试替换apt-get为yum，但出现此消息：No package available。

答案1

不同的发行版没有相同的包名称。幸运的是，大多数包管理器都有“搜索”功能，即使您不知道确切的名称，也可以帮助您找到包。对于 Ubuntu，这是apt-cache search.对于 CentOS 7，这是yum search.例如：

$ yum search log4c
============================== N/S matched: log4c ==============================
log4c-devel.x86_64 : Header files, libraries and development documentation for
                   : log4c
log4cplus-devel.x86_64 : Development files for log4cplus C++ logging framework
log4cpp-devel.x86_64 : Header files, libraries and development man pages
                     : log4cpp
log4cpp-doc.x86_64 : Development documentation for log4cpp
mingw32-log4c.noarch : MinGW compiled log4c library for the Win32 target
mingw64-log4c.noarch : MinGW compiled log4c library for the Win64 target
log4c.x86_64 : Library for logging application messages
log4cplus.x86_64 : Logging Framework for C++
log4cpp.x86_64 : C++ logging library
log4cxx.i686 : A port to C++ of the Log4j project
log4cxx.x86_64 : A port to C++ of the Log4j project
log4cxx-devel.i686 : Header files for Log4xcc - a port to C++ of the Log4j
                   : project
log4cxx-devel.x86_64 : Header files for Log4xcc - a port to C++ of the Log4j
                     : project

该log4c-devel软件包可能就是您想要的。同样，yum search tesseract向我展示了一个tesseract-devel包。

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