On 29 January 2011 01:50, Mike Christensen <mike@xxxxxxxxxxxxx> wrote:
> Now I get:
>
> /Library/PostgreSQL/9.0>export ARCHFLAGS='-arch i386'
> /Library/PostgreSQL/9.0>sudo -E gem install postgres
> Password:
> Building native extensions. This could take a while...
> ERROR: Error installing postgres:
> ERROR: Failed to build gem native extension.
>
> /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
> extconf.rb:73: command not found: pg_config --bindir
> extconf.rb:46: command not found: pg_config --includedir
> extconf.rb:53: command not found: pg_config --libdir
> checking for main() in -lpq... no
> *** extconf.rb failed ***
> Could not create Makefile due to some reason, probably lack of
> necessary libraries and/or headers. Check the mkmf.log file for more
> details. You may need configuration options.
>
> Provided configuration options:
> --with-opt-dir
> --without-opt-dir
> --with-opt-include
> --without-opt-include=${opt-dir}/include
> --with-opt-lib
> --without-opt-lib=${opt-dir}/lib
> --with-make-prog
> --without-make-prog
> --srcdir=.
> --curdir
> --ruby=/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
> --with-pgsql-dir
> --without-pgsql-dir
> --with-pgsql-include
> --without-pgsql-include=${pgsql-dir}/include
> --with-pgsql-lib
> --without-pgsql-lib=${pgsql-dir}/lib
> --with-pqlib
> --without-pqlib
> Could not find PostgreSQL build environment (libraries & headers):
> Makefile not created
>
>
> Gem files will remain installed in
> /Library/Ruby/Gems/1.8/gems/postgres-0.7.9.2008.01.28 for inspection.
> Results logged to
> /Library/Ruby/Gems/1.8/gems/postgres-0.7.9.2008.01.28/ext/gem_make.out
> /Library/PostgreSQL/9.0>
>
>
> On Fri, Jan 28, 2011 at 5:46 PM, Thom Brown <thom@xxxxxxxxx> wrote:
>> On 29 January 2011 01:37, Mike Christensen <mike@xxxxxxxxxxxxx> wrote:
>>> I'm trying to install the Postgres gem on OS/X but getting errors no
>>> matter what I try.. In theory, it should be as simple as "gem install
>>> postgres", correct? Here's what I get:
>>>
>>>>sudo gem install postgres
>>> Building native extensions. This could take a while...
>>> ERROR: Error installing postgres:
>>> ERROR: Failed to build gem native extension.
>>>
>>> /System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
>>> extconf.rb:73: command not found: pg_config --bindir
>>>
>>> =========== WARNING ===========
>>>
>>> You are building this extension on OS X without setting the
>>> ARCHFLAGS environment variable, and PostgreSQL does not appear
>>> to have been built as a universal binary. If you are seeing this
>>> message, that means that the build will probably fail.
>>>
>>> Try setting the environment variable ARCHFLAGS
>>> to '-arch i386' before building.
>>>
>>> For example:
>>> (in bash) $ export ARCHFLAGS='-arch i386'
>>> (in tcsh) $ setenv ARCHFLAGS '-arch i386'
>>>
>>> Then try building again.
>>>
>>> ===================================
>>> extconf.rb:46: command not found: pg_config --includedir
>>> extconf.rb:53: command not found: pg_config --libdir
>>> checking for main() in -lpq... no
>>> *** extconf.rb failed ***
>>> Could not create Makefile due to some reason, probably lack of
>>> necessary libraries and/or headers. Check the mkmf.log file for more
>>> details. You may need configuration options.
>>>
>>> Provided configuration options:
>>> --with-opt-dir
>>> --without-opt-dir
>>> --with-opt-include
>>> --without-opt-include=${opt-dir}/include
>>> --with-opt-lib
>>> --without-opt-lib=${opt-dir}/lib
>>> --with-make-prog
>>> --without-make-prog
>>> --srcdir=.
>>> --curdir
>>> --ruby=/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby
>>> --with-pgsql-dir
>>> --without-pgsql-dir
>>> --with-pgsql-include
>>> --without-pgsql-include=${pgsql-dir}/include
>>> --with-pgsql-lib
>>> --without-pgsql-lib=${pgsql-dir}/lib
>>> --with-pqlib
>>> --without-pqlib
>>> Could not find PostgreSQL build environment (libraries & headers):
>>> Makefile not created
>>>
>>>
>>> Gem files will remain installed in
>>> /Library/Ruby/Gems/1.8/gems/postgres-0.7.9.2008.01.28 for inspection.
>>> Results logged to
>>> /Library/Ruby/Gems/1.8/gems/postgres-0.7.9.2008.01.28/ext/gem_make.out
>>>
>>> I have Postgres 9.0 installed at /Library/PostgreSQL/9.0. Any ideas?
>>>
>>> Mike
>>
>> Hi Mike,
>>
>> Well the message does advise you to specify the architecture in the
>> environment variable.
>>
>> Try:
>>
>> export ARCHFLAGS='-arch i386'
>> sudo -E gem install postgres
>>
>> -E will allow the environment variable survive the sudo call.
You might have to tell it where the PostgreSQL binaries live first then:
export PATH=$PATH:/Library/PostgreSQL/9.0/bin
--
Thom Brown
Twitter: @darkixion
IRC (freenode): dark_ixion
Registered Linux user: #516935
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