[postgis-users] Voronoi in PostGIS

Puneet Kishor punk.kish at gmail.com
Tue Mar 13 13:41:26 PDT 2012 

Dheeraj,

I did get your message re. problems with installing PL/R. I might be able to help you, but I am tied up in knots with another problem I am trying to solve right now, which I have to attend to right away.

Also, note that I didn't use pkg-config (I have no idea what that is). I simply downloaded the PL/R code from Joe Conway's web site and compiled it. There were a few errors mainly to do with wrong paths, and I went about fixing those as those were encountered (only 3 or 4, if I recall correctly). After that it compiled easily. Also, I use macports for my R, Postgres and PostGIS needs, so everything was in /opt/local/.

Soon as I get a moment free, I will try to dig up where all I made edits in the PL/R source, and put it up on my web site.


On Mar 13, 2012, at 3:23 PM, Dheeraj Chand wrote:

> Hi,
> 
> I'm trying to install on Mac Lion, and getting an error with pkg-config (appended).
> 
> I'm following the instructions for pkg-config from here: http://cairographics.org/end_to_end_build_for_mac_os_x/
> 
> Anyone able to help me figure out what's going on?
> 
> -dx
> 
> 
> 
> GENESISARK:plr dheerajchand$ USE_PGXS=1 make clean
> rm -f plr.so   libplr.a 
> rm -f plr.sql
> rm -f plr.o pg_conversion.o pg_backend_support.o pg_userfuncs.o pg_rsupport.o
> rm -f doc/html/* doc/plr-US.aux doc/plr-*.log doc/plr-*.out doc/plr-*.pdf doc/plr-*.tex-pdf
> rm -rf results/ regression.diffs regression.out tmp_check/ log/
> GENESISARK:plr dheerajchand$ USE_PGXS=1 make
> sed 's,MODULE_PATHNAME,$libdir/plr,g' plr.sql.in >plr.sql
> gcc -Os -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.6.sdk -D_FILE_OFFSET_BITS=64 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv  -I"." -I"/Library/Frameworks/R.framework/Resources//include" -I/Library/Frameworks/R.framework/Resources//include -I. -I. -I/usr/local/pgsql-9.1/include/server -I/usr/local/pgsql-9.1/include/internal -I/usr/include/libxml2 -DPKGLIBDIR=\"/usr/local/pgsql-9.1/lib\" -DDLSUFFIX=\".so\" -DR_HOME_DEFAULT=\"/Library/Frameworks/R.framework/Resources/\"  -c -o plr.o plr.c
> gcc -Os -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.6.sdk -D_FILE_OFFSET_BITS=64 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv  -I"." -I"/Library/Frameworks/R.framework/Resources//include" -I/Library/Frameworks/R.framework/Resources//include -I. -I. -I/usr/local/pgsql-9.1/include/server -I/usr/local/pgsql-9.1/include/internal -I/usr/include/libxml2 -DPKGLIBDIR=\"/usr/local/pgsql-9.1/lib\" -DDLSUFFIX=\".so\" -DR_HOME_DEFAULT=\"/Library/Frameworks/R.framework/Resources/\"  -c -o pg_conversion.o pg_conversion.c
> gcc -Os -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.6.sdk -D_FILE_OFFSET_BITS=64 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv  -I"." -I"/Library/Frameworks/R.framework/Resources//include" -I/Library/Frameworks/R.framework/Resources//include -I. -I. -I/usr/local/pgsql-9.1/include/server -I/usr/local/pgsql-9.1/include/internal -I/usr/include/libxml2 -DPKGLIBDIR=\"/usr/local/pgsql-9.1/lib\" -DDLSUFFIX=\".so\" -DR_HOME_DEFAULT=\"/Library/Frameworks/R.framework/Resources/\"  -c -o pg_backend_support.o pg_backend_support.c
> gcc -Os -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.6.sdk -D_FILE_OFFSET_BITS=64 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv  -I"." -I"/Library/Frameworks/R.framework/Resources//include" -I/Library/Frameworks/R.framework/Resources//include -I. -I. -I/usr/local/pgsql-9.1/include/server -I/usr/local/pgsql-9.1/include/internal -I/usr/include/libxml2 -DPKGLIBDIR=\"/usr/local/pgsql-9.1/lib\" -DDLSUFFIX=\".so\" -DR_HOME_DEFAULT=\"/Library/Frameworks/R.framework/Resources/\"  -c -o pg_userfuncs.o pg_userfuncs.c
> gcc -Os -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.6.sdk -D_FILE_OFFSET_BITS=64 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv  -I"." -I"/Library/Frameworks/R.framework/Resources//include" -I/Library/Frameworks/R.framework/Resources//include -I. -I. -I/usr/local/pgsql-9.1/include/server -I/usr/local/pgsql-9.1/include/internal -I/usr/include/libxml2 -DPKGLIBDIR=\"/usr/local/pgsql-9.1/lib\" -DDLSUFFIX=\".so\" -DR_HOME_DEFAULT=\"/Library/Frameworks/R.framework/Resources/\"  -c -o pg_rsupport.o pg_rsupport.c
> gcc -Os -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.6.sdk -D_FILE_OFFSET_BITS=64 -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wformat-security -fno-strict-aliasing -fwrapv  -bundle -multiply_defined suppress -o plr.so plr.o pg_conversion.o pg_backend_support.o pg_userfuncs.o pg_rsupport.o -L/usr/local/pgsql-9.1/lib -arch x86_64 -isysroot /Developer/SDKs/MacOSX10.6.sdk -Wl,-dead_strip_dylibs   -L/Library/Frameworks/R.framework/Resources//bin -L/Library/Frameworks/R.framework/Resources//lib -lR -bundle_loader /usr/local/pgsql-9.1/bin/postgres
> GENESISARK:plr dheerajchand$ USE_PGXS=1 make install
> /bin/sh /usr/local/pgsql-9.1/lib/pgxs/src/makefiles/../../config/install-sh -c -d '/usr/local/pgsql-9.1/lib'
> /bin/sh /usr/local/pgsql-9.1/lib/pgxs/src/makefiles/../../config/install-sh -c -d '/usr/local/pgsql-9.1/share/extension'
> /bin/sh /usr/local/pgsql-9.1/lib/pgxs/src/makefiles/../../config/install-sh -c -d '/usr/local/pgsql-9.1/share/doc/extension'
> mkdir: /usr/local/pgsql-9.1/share/doc/extension: Permission denied
> make: *** [installdirs] Error 1
> GENESISARK:plr dheerajchand$ sudo USE_PGXS=1 make install
> Password:
> make: pkg-config: Command not found
> make: pkg-config: Command not found
> make: pkg-config: Command not found
> make: pkg-config: Command not found
> make: pkg-config: Command not found
> make: *** No rule to make target `install'.  Stop.
> GENESISARK:plr dheerajchand$ echo $PATH
> /Users/dheerajchand/pear/bin/:/Applications/ImageMagick-6.7.2/bin:/Users/dheerajchand/Projects/src/pkgthings/bin/pkg-config:/usr/local/pgsql-9.1/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/usr/local/git/bin:/opt/local/bin:/usr/local/mysql/bin
> 
> 
> On Mar 9, 2012, at 6:57 PM, pcreso at pcreso.com wrote:
> 
>> See the tutorials here:
>> 
>> http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut01
>> http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut02
>> http://www.bostongis.com/PrinterFriendly.aspx?content_name=postgresql_plr_tut03
>> 
>> They may be of some help.
>> 
>> Cheers,
>> 
>>  Brent Wood
>> 
>> 
>> --- On Sat, 3/10/12, Dheeraj Chand <dheeraj at dheerajchand.com> wrote:
>> 
>> From: Dheeraj Chand <dheeraj at dheerajchand.com>
>> Subject: Re: [postgis-users] Voronoi in PostGIS
>> To: "PostGIS Users Discussion" <postgis-users at postgis.refractions.net>
>> Date: Saturday, March 10, 2012, 1:22 PM
>> 
>> Oh, gotcha.  I'm actually very good with R, so that's a relief. Umm, I used the installers from Kyng Chaos for PostGIS and all the libraries, and I'm not exactly the best at command line interactions, sorry.
>> 
>> Can someone give me completely idiot-proof directions to installing PL/R on OS X Lion, assuming the Kyng Chaos versions of GDAL, etc. ?
>> 
>> -dx
>> On Mar 9, 2012, at 3:27 PM, Puneet Kishor wrote:
>> 
>>> 
>>> On Mar 9, 2012, at 3:22 PM, Dheeraj Chand wrote:
>>> 
>>>> That was one that I'd bookmarked, but I don't have PL/R installed. I'm on a Mac. I have Python and PHP handy, though! I also don't know PL/R, but I could try to learn it!
>>>> 
>>> 
>>> 
>>> All my work is on a Mac. You don't have to "learn" PL/R, but you do have to install it. Installing it via Macports is the easiest, but you can also easily compile it yourself.
>>> 
>>> 
>>> Once you get PL/R installed, it is just a matter of copying the code I have provided. Then, over time you can learn R. PL/R simply lets you right Postgres functions in R.
>>> 
>>> 
>>> 
>>> 
>>>> 
>>>> On Mar 9, 2012, at 3:19 PM, Puneet Kishor wrote:
>>>> 
>>>>> 
>>>>> On Mar 9, 2012, at 3:12 PM, Dheeraj Chand wrote:
>>>>> 
>>>>>> Hi,
>>>>>> 
>>>>>> I've been looking online to find some documentation on how to undertake this in PostGIS.  Has anyone done it successfully, and if so, further willing to share code?
>>>>>> 
>>>>> 
>>>>> 
>>>>> did you see http://punkish.org/Voronoi-Diagrams-In-PostGIS
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> --
>>>>> Puneet Kishor
>>>>> 
>>> 
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