我无法在ubuntu12.04中安装QGis。我收到了以下错误。
$ sudo apt-get install qgis
[sudo] password for anju:
Reading package lists... Done
Building dependency tree
Reading state information... Done
qgis is already the newest version.
The following packages were automatically installed and are no longer required:
libnss3-dev libnspr4-dev
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 574 not upgraded.
5 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? Y
Setting up qgis-providers-common (1.8.0-1~precise2) ...
/usr/lib/qgis/crssync: symbol lookup error: /usr/lib/libgdal.so.1: undefined symbol: pj_ctx_alloc
dpkg: error processing qgis-providers-common (--configure):
subprocess installed post-installation script returned error exit status 127
dpkg: dependency problems prevent configuration of qgis-providers:
qgis-providers depends on qgis-providers-common (= 1.8.0-1~precise2); however:
Package qgis-providers-common is not configured yet.
dpkg: error processing qgis-providers (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of qgis:
qgis depends on qgis-providers (= 1.8.0-1~precise2); however:
Package qgis-providers is not configured yet.
dpkg: error processing qgis (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of qgis-plugin-globe:
qgis-plugin-globe depends on qgis (= 1.8.0-1~precise2); however:
Package qgis is not configured yet.
dpkg: error processing qgis-plugin-globe (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuNo apport report written because the error message indicates its a followup error from a previous failure.
No apport report written because the error message indicates its a followup error from a previous failure.
No apport report written because MaxReports is reached already
No apport report written because MaxReports is reached already
ration of qgis-plugin-grass:
qgis-plugin-grass depends on qgis (= 1.8.0-1~precise2); however:
Package qgis is not configured yet.
dpkg: error processing qgis-plugin-grass (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
qgis-providers-common
qgis-providers
qgis
qgis-plugin-globe
qgis-plugin-grass
E: Sub-process /usr/bin/dpkg returned an error code (1)
请帮帮我..
答案 0 :(得分：1)
看起来像gem已安装，但其依赖关系未正确配置。
尝试运行sudo dpkg-reconfigure qgis来重新配置它们。
答案 1 :(得分：0)
按照以下链接中的步骤，它修复了qgis中的符号查找错误。
答案 2 :(得分：-1)
如果我删除QGIS，那么我无法重新安装它！