首先，卸载掉原有的postgis和postgresql-9.1-postgis，不然你就用1.5版好了~
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sudo dpkg --purge postgis postgresql-9.1-postgis |
然后，添加相应的repository 并安装PostGIS
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sudo apt-add-repository ppa:sharpie/for-science |
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sudo apt-add-repository ppa:sharpie/postgis-nightly |
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sudo apt-get install postgresql-9.1-postgis |
接着生成postgis模板库
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createdb postgis_template |
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psql -d postgis_template -f /usr/share/postgresql/9.1/contrib/postgis-2.1/postgis.sql |
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psql -d postgis_template -f /usr/share/postgresql/9.1/contrib/postgis-2.1/spatial_ref_sys.sql |
最后，修改一下用户密码
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ALTER USER postgres WITH PASSWORD '123456'; |
OK了，去体验
postgis强大的空间能力吧！
