当我安装mydumper时，无法找到mysql库。

Question

在安装mydumper之前，我的服务器正在使用mysqld 5.6运行

我从

https://launchpad.net/mydumper/0.6/0.6.2/+download/mydumper-0.6.2.tar.gz

我安装了mydumper所需的所有依赖项：

yum install cmake pcre-devel glib2-devel zlib-devel gcc gcc-c++ mysql-devel openssl-devel

当我运行cmake的时候。我看到了一些错误：

-- Using mysql-config: /usr/bin/mysql_config
-- MySQL not found.

CMake Warning at docs/CMakeLists.txt:9 (message):
  Unable to find Sphinx documentation generator


-- ------------------------------------------------
-- MYSQL_CONFIG = /usr/bin/mysql_config
-- CMAKE_INSTALL_PREFIX = /usr/local
-- BUILD_DOCS = ON
-- WITH_BINLOG = OFF
-- RUN_CPPCHECK = OFF
-- Change a values with: cmake -D<Variable>=<Value>
-- ------------------------------------------------
-- 
CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
MYSQL_LIBRARIES_dl
    linked by target "mydumper" in directory /root/mydumper-0.6.2
    linked by target "myloader" in directory /root/mydumper-0.6.2
MYSQL_LIBRARIES_m
    linked by target "mydumper" in directory /root/mydumper-0.6.2
    linked by target "myloader" in directory /root/mydumper-0.6.2
MYSQL_LIBRARIES_mysqlclient
    linked by target "mydumper" in directory /root/mydumper-0.6.2
    linked by target "myloader" in directory /root/mydumper-0.6.2
MYSQL_LIBRARIES_pthread
    linked by target "mydumper" in directory /root/mydumper-0.6.2
    linked by target "myloader" in directory /root/mydumper-0.6.2
MYSQL_LIBRARIES_rt
    linked by target "mydumper" in directory /root/mydumper-0.6.2
    linked by target "myloader" in directory /root/mydumper-0.6.2

-- Configuring incomplete, errors occurred!
See also "/root/mydumper-0.6.2/CMakeFiles/CMakeOutput.log".
See also "/root/mydumper-0.6.2/CMakeFiles/CMakeError.log".

我还阅读了mydumper 0.6.2/cmake/modules/FindMySQL.cmake，然后做了一些修改：

我在find_library函数中添加了/usr/lib64 64/mysql，但它没有使用。

没有任何限制，我必须使用我的翻斗。只是我没什么好奇心想试试。

如何解决cmake这个问题？

谢谢你抽出时间！

Answer 1

尝试移除解压缩mydumper的目录，然后再解压缩“mydumper 0.6.2.tar.gz”，然后cmake，您会发现它工作得很好。

这是我的行动：

rm -rf mydumper-0.6.2
tar -zxvf mydumper-0.6.2.tar.gz
cd mydumper-0.6.2
cmake .
make
make install

祝好运!