Formerly known as: postgresql94

Object-relational database system

/api/formula/postgresql@9.4.json (JSON API)

Formula code on GitHub

Current versions:

stable 9.4.26
bottle 🍾 catalina, mojave, high_sierra


Depends on:

openssl@1.1 1.1.1g Cryptography and SSL/TLS Toolkit
readline 8.0.4 Library for command-line editing
If builds of PostgreSQL 9 are failing and you have version 8.x installed,
you may need to remove the previous version first. See:

To migrate existing data from a previous major version (pre-9.3) of PostgreSQL, see:

When installing the postgres gem, including ARCHFLAGS is recommended:
    ARCHFLAGS="-arch x86_64" gem install pg

To install gems without sudo, see the Homebrew documentation:,-Eggs-and-Perl-Modules


Installs (30 days)
postgresql@9.4 509
Installs on Request (30 days)
postgresql@9.4 496
Build Errors (30 days)
postgresql@9.4 8
Installs (90 days)
postgresql@9.4 1,784
Installs on Request (90 days)
postgresql@9.4 1,737
Installs (365 days)
postgresql@9.4 10,785
Installs on Request (365 days)
postgresql@9.4 10,469
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