autoconf 已安装，是2.69版
tesseract 的依懒也安装了，leptonica-1.78.0
tesseract 是tesseract-4.1.0 和tesseract5的都 试过，
执行 ./autogen.sh命令：报错
以下是错误提示：
[xxx@xxx tesseract]# ./autogen.sh
Running aclocal
Running /usr/bin/libtoolize
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `config'.
libtoolize: copying file `config/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
Running autoconf
Missing pkg-config. Check the build requirements.
Something went wrong, bailing out!
系统上装有宝塔环境
tesseract装这的目和是用python调用，结果一直报错
