Rocky9.1 编译 skopeo

Skopeo

这是一个开源的容器镜像同步工具，地址在：https://github.com/containers/skopeo

本博客通过记录安装过程，提供初始报错的解决过程。因为没有开源编译好的二进制，需要自己下载源码编译。

编译使用的环境是Rocky 9.1在一台Intel x86_64架构的服务器上, 已提前安装好Golang版本1.22

• 下载最新的relase源码
  wget https://github.com/containers/skopeo/archive/refs/tags/v1.18.0.tar.gz

• 解压，得到Makefile文件
  通过查看Makefile，使用bin/skopeo即可，得到一个编译的二进制

• 编译
  make bin/skopeo

• 报错

go build github.com/proglottis/gpgme:
# pkg-config --cflags  -- gpgme
Package gpgme was not found in the pkg-config search path.
Perhaps you should add the directory containing `gpgme.pc'
to the PKG_CONFIG_PATH environment variable
No package 'gpgme' found

• 解决

通过 rpm -qa | grep gpgme 查看，已安装 gpgme包, 但没有gpgme-devel包

通过yum install gpgme-devel，失败，默认仓库里没有该软件包

搜索发现: https://mirror.stream.centos.org/9-stream/CRB/x86_64/os/Packages/，这里有https://mirror.stream.centos.org/9-stream/CRB/x86_64/os/Packages/gpgme-devel-1.15.1-6.el9.x86_64.rpm

详细对比小版本号, 下载好 rpm -i 安装，结果报错, 需要依赖

warning: gpgme-devel-1.15.1-6.el9.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 8483c65d: NOKEY
error: Failed dependencies:
        libgpg-error-devel(x86-64) >= 1.36 is needed by gpgme-devel-1.15.1-6.el9.x86_64
        pkgconfig(glib-2.0) is needed by gpgme-devel-1.15.1-6.el9.x86_64
        pkgconfig(gpg-error) is needed by gpgme-devel-1.15.1-6.el9.x86_64
        pkgconfig(libassuan) is needed by gpgme-devel-1.15.1-6.el9.x86_64

首先是libgpg-error-devel问题，通过yum install libgpg-error-devel解决

其次是glib-2.0 问题，通过yum install glib2-devel解决

最后是libassuan问题，默认仓库没有，继续在上面一个网站找到对应的https://mirror.stream.centos.org/9-stream/CRB/x86_64/os/Packages/libassuan-devel-2.5.5-3.el9.x86_64.rpm

通过rpm -i 安装后，顺利安装 gpgme-devel， 再次编译，编译通过。