How can I pass a parameter for gem installation when I run bundle install?
You need to set a build config option like so:
bundle config build.pg --with-pg-config=/path/to/pg_configMore info can be found in the bundle config man page
Run 'bundle config' before 'bundle install' to set the parameters, i.e.:
bundle config build.pg --with-pg-config=/path/to/pg_configbundle install
with Rails3 and PostgreSQL. I do like this
>rails new test_app -d postgreSQL>cd test_app>mkdir .bundle>echo "BUNDLE_BUILD__PG: --with-pg-config=/opt/local/lib/postgresql91/bin/pg_config" > .bundle/config>bundle installso you can keep config in source control.
for user's profile
bundle config build.pg --with-pg-config=/opt/local/lib/postgresql91/bin/pg_configthis will create ~/.bundle/config file.