在Fedora上构buildDocker RPM
我正在尝试从src.rpm中为docker for fedora构buildRPM。 我从这里得到了src.rpm包： http ://koji.fedoraproject.org/koji/buildinfo?buildID= 610523
我正在遵循这个指南： http : //docs.fedoraproject.org/en-US/Fedora_Draft_Documentation/0.1/html/RPM_Guide/ch11s03.html
现在，一旦我运行rpmbuild，我得到以下错误：
[peeyush@localhost ~]$ rpmbuild --rebuild docker-io-1.5.0-1.fc21.src.rpm Installing docker-io-1.5.0-1.fc21.src.rpm error: Failed build dependencies: btrfs-progs-devel is needed by docker-io-1.5.0-1.fc21.x86_64 device-mapper-devel is needed by docker-io-1.5.0-1.fc21.x86_64 glibc-static is needed by docker-io-1.5.0-1.fc21.x86_64 go-md2man is needed by docker-io-1.5.0-1.fc21.x86_64 golang(code.google.com/p/go.net/websocket) is needed by docker-io-1.5.0-1.fc21.x86_64 golang(code.google.com/p/gosqlite/sqlite3) is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/Sirupsen/logrus) >= 0.6.0 is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/coreos/go-systemd/activation) >= 2-1 is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/docker/libtrust) >= 0-0.2 is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/docker/libtrust/trustgraph) >= 0-0.2 is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/godbus/dbus) is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/gorilla/mux) >= 0-0.13 is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/kr/pty) >= 0-0.19 is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/syndtr/gocapability/capability) >= 0-0.7 is needed by docker-io-1.5.0-1.fc21.x86_64 golang(github.com/tchap/go-patricia/patricia) is needed by docker-io-1.5.0-1.fc21.x86_64 有趣的是，我已经安装了golang：
[peeyush@localhost ~]$ rpm -q golang golang-1.3.3-1.fc21.x86_64
请帮我弄清楚这里有什么问题？ 或者，您能否告诉我是否有其他方法来构builddocker RPM。
首先，如果您的目标仅仅是安装更新版本的Docker包，请考虑：
# yum --enablerepo=updates-testing install docker-io
目前哪一个会让你docker-io.x86_64 0:1.5.0-2.fc21 。
您需要先安装所有必需的依赖关系，然后才能构build包。 您可以使用rpm -q手动检查源RPM：
$ rpm -qp --requires docker-io-1.5.0-1.fc21.src.rpm btrfs-progs-devel device-mapper-devel glibc-static go-md2man golang >= 1.2.1-3 golang >= 1.3.3 golang(code.google.com/p/go.net/websocket) golang(code.google.com/p/gosqlite/sqlite3) golang(github.com/Sirupsen/logrus) >= 0.6.0 golang(github.com/coreos/go-systemd/activation) >= 2-1 golang(github.com/docker/libtrust) >= 0-0.2 golang(github.com/docker/libtrust/trustgraph) >= 0-0.2 golang(github.com/godbus/dbus) golang(github.com/gorilla/mux) >= 0-0.13 golang(github.com/kr/pty) >= 0-0.19 golang(github.com/syndtr/gocapability/capability) >= 0-0.7 golang(github.com/tchap/go-patricia/patricia) pkgconfig(systemd) rpmlib(CompressedFileNames) <= 3.0.4-1 rpmlib(FileDigests) <= 4.6.0-1
您可以手动安装这些需求，确保满足版本要求，或者使用yum-utils软件包中提供的yum-builddep命令自动执行该过程：
$ sudo yum-builddep docker-io-1.5.0-1.fc21.src.rpm
这可能会告诉你：
[...] Error: No Package found for golang(github.com/docker/libtrust) >= 0-0.2 Error: No Package found for golang(github.com/docker/libtrust/trustgraph) >= 0-0.2
这是因为您正在尝试构build的程序包依赖于尚未发布的程序包。 它们位于updates-testing存储库中，因此您可以运行：
$ sudo yum-builddep --enablerepo=updates-testing \ docker-io-1.5.0-1.fc21.src.rpm
这将安装所有的要求。