Unix 无法使用greenplum安装postgis扩展

我已经在rhel7服务器上安装了greenplum4.3.1.9，但无法使用greenplum安装postgis扩展。请帮忙

当我使用gppkg软件包安装postgis扩展时，出现以下错误：

-bash-4.2$ gppkg -i postgis-ossv2.0.3_pv2.0.1_gpdb4.3orca-rhel5-x86_64.gppkg
20180116:16:15:14:011874 gppkg:Mongo1:gpadmin-[INFO]:-Starting gppkg with args: -i postgis-ossv2.0.3_pv2.0.1_gpdb4.3orca-rhel5-x86_64.gppkg
20180116:16:15:15:011874 gppkg:Mongo1:gpadmin-[INFO]:-Installing package postgis-ossv2.0.3_pv2.0.1_gpdb4.3orca-rhel5-x86_64.gppkg
20180116:16:15:15:011874 gppkg:Mongo1:gpadmin-[INFO]:-Validating rpm installation cmdStr='rpm --test -i /data/greenplum/.tmp/postgis-2.0.3-2.x86_64.rpm /data/greenplum/.tmp/geos-3.3.8-1.x86_64.rpm /data/greenplum/.tmp/proj-4.8.0-1.x86_64.rpm --dbpath /data/greenplum/share/packages/database --prefix /data/greenplum'
20180116:16:15:16:011874 gppkg:Mongo1:gpadmin-[INFO]:-Installing postgis-ossv2.0.3_pv2.0.1_gpdb4.3orca-rhel5-x86_64.gppkg locally
20180116:16:15:16:011874 gppkg:Mongo1:gpadmin-[INFO]:-Validating rpm installation cmdStr='rpm --test -i /data/greenplum/.tmp/postgis-2.0.3-2.x86_64.rpm /data/greenplum/.tmp/geos-3.3.8-1.x86_64.rpm /data/greenplum/.tmp/proj-4.8.0-1.x86_64.rpm --dbpath /data/greenplum/share/packages/database --prefix /data/greenplum'
20180116:16:15:16:011874 gppkg:Mongo1:gpadmin-[INFO]:-Installing rpms cmdStr='rpm -i /data/greenplum/.tmp/postgis-2.0.3-2.x86_64.rpm /data/greenplum/.tmp/geos-3.3.8-1.x86_64.rpm /data/greenplum/.tmp/proj-4.8.0-1.x86_64.rpm --dbpath /data/greenplum/share/packages/database --prefix=/data/greenplum'
20180116:16:15:17:011874 gppkg:Mongo1:gpadmin-[CRITICAL]:-Error occurred: non-zero rc: 3
 Command was: 'rpm -i /data/greenplum/.tmp/postgis-2.0.3-2.x86_64.rpm /data/greenplum/.tmp/geos-3.3.8-1.x86_64.rpm /data/greenplum/.tmp/proj-4.8.0-1.x86_64.rpm --dbpath /data/greenplum/share/packages/database --prefix=/data/greenplum'
rc=3, stdout='', stderr='error: unpacking of archive failed on file /data/greenplum/lib/libproj.a;5a5dd7bd: cpio: open
error: proj-4.8.0-1.x86_64: install failed
error: unpacking of archive failed on file /data/greenplum/lib/libgeos-3.3.8.so;5a5dd7bd: cpio: open
error: geos-3.3.8-1.x86_64: install failed
error: unpacking of archive failed on file /data/greenplum/bin/pgsql2shp;5a5dd7bd: cpio: open
error: postgis-2.0.3-2.x86_64: install failed

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我要尝试的第一件事是重新下载包并安装，可能是包本身已损坏。看起来它试图从内部rpm软件包中拉出文件，但失败了。

是的，我同意，尝试重新下载新软件包或在-verbose模式下运行gppkg以获取有关错误的更多详细信息。问题可能是您没有安装gppkg正在使用的unarchiver实用程序。

您尝试了哪些方法来实现想要的结果？关于你的问题，你的研究表明了什么？你能提供你尝试的代码吗，并且可能有助于改进您的问题。您是否从network.pivotal.io下载了该软件包并使用gppkg进行安装？@Jon Roberts，是的，我已从pivotal下载了gppkg软件包，当尝试使用gppkg进行安装时，我会更新问题描述中的错误