如何在 Oracle Linux 6.4 x64 上安装 PostGIS？

Question

我正在阅读以下指南http://www.postgresonline.com/journal/archives/329-An-almost-idiots-guide-to-install-PostgreSQL-9.3,-PostGIS-2.1-and-pgRouting-with-Yum .html （此链接来自http://postgis.net/install ）。 命令yum install postgis2_93出现以下错误：

Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libhdf5.so.6()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libdapserver.so.7()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libCharLS.so.1()(64bit)
Error: Package: postgis2_93-2.1.3-1.rhel6.x86_64 (pgdg93)
           Requires: libjson.so.0()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libgta.so.0()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libspatialite.so.2()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libcfitsio.so.0()(64bit)
Error: Package: postgis2_93-2.1.3-1.rhel6.x86_64 (pgdg93)
           Requires: json-c
Error: Package: postgis2_93-2.1.3-1.rhel6.x86_64 (pgdg93)
           Requires: hdf5
Error: Package: armadillo-4.300.0-1.rhel6.x86_64 (pgdg93)
           Requires: libhdf5.so.6()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libnetcdf.so.6()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libdapclient.so.3()(64bit)
Error: Package: armadillo-4.300.0-1.rhel6.x86_64 (pgdg93)
           Requires: libarpack.so.2()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libfreexl.so.1()(64bit)
Error: Package: gdal-libs-1.9.2-6.rhel6.x86_64 (pgdg93)
           Requires: libdap.so.11()(64bit)

他们在意料之中。 然后我执行以下操作（根据指南）：

sudo rpm -ivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm

yum install postgis2_93提供以下内容：

http://mirror.logol.ru/epel/6/x86_64/repodata/9fdd4609f219b3ec5cfa5408ab03b84b2bce97ab6de268b890577ee86b998618-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://mirror.awanti.com/epel/6/x86_64/repodata/9fdd4609f219b3ec5cfa5408ab03b84b2bce97ab6de268b890577ee86b998618-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://ftp.fi.muni.cz/pub/linux/fedora/epel/6/x86_64/repodata/9fdd4609f219b3ec5cfa5408ab03b84b2bce97ab6de268b890577ee86b998618-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://ftp.linux.cz/pub/linux/fedora/epel/6/x86_64/repodata/9fdd4609f219b3ec5cfa5408ab03b84b2bce97ab6de268b890577ee86b998618-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://centos.kiewel-online.ch/epel/6/x86_64/repodata/9fdd4609f219b3ec5cfa5408ab03b84b2bce97ab6de268b890577ee86b998618-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://ftp.uni-kl.de/pub/linux/fedora-epel/6/x86_64/repodata/9fdd4609f219b3ec5cfa5408ab03b84b2bce97ab6de268b890577ee86b998618-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://mirror.switch.ch/ftp/mirror/epel/6/x86_64/repodata/9fdd4609f219b3ec5cfa5408ab03b84b2bce97ab6de268b890577ee86b998618-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
http://www.mirrorservice.org/sites/dl.fedoraproject.org/pub/epel/6/x86_64/repodata/9fdd4609f219b3ec5cfa5408ab03b84b2bce97ab6de268b890577ee86b998618-primary.sqlite.bz2: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
...

yum clean all和yum clean metadata不能解决问题。 我也尝试使用 EPEL 7.1，但我得到了同样的错误。 我在哪里可以得到这些包裹？

Answer 1

切换到/etc/yum.repos.d/epel.repo中的baseurl：

baseurl=http://download.fedoraproject.org/pub/epel/6/$basearch
#mirrorlist=https://mirrors.fedoraproject.org/metalink?repo=epel-6&arch=$basearch

修复程序将在接下来的几个小时内传播到镜像。

请务必稍后再次切换到mirrorlist，这样我们就不会对分配给download.fedoraproject.org的主机进行锤击。

Answer 2

这个对我有用。

yum install https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm

https://unix.stackexchange.com/a/598051/522973