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MongoDB-v0.999.998.4-TRIAL
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Installation Instructions for the MongoDB Perl Driver

Supported platforms

The driver requires Perl v5.8.4 or later for most Unix-like platforms.

The driver may not build successfully on the following platforms:

We expect to provide support for these platforms in a future release.

Compiler tool requirements

This module requires make and a compiler.

For example, Debian and Ubuntu users should issue the following command:

$ sudo apt-get install build-essential

Users of Red Hat based distributions (RHEL, CentOS, Amazon Linux, Oracle Linux, Fedora, etc.) should issue the following command:

$ sudo yum install make gcc

Configuration requirements

Configuration requires the following Perl modules:

If you are using a modern CPAN client (anything since Perl v5.12), these will be installed automatically as needed. If you have an older CPAN client or are doing manual installation, install these before running Makefile.PL.

Testing with a database

Most tests will skip unless a MongoDB database is available either on the default localhost and port or on an alternate host:port specified by the MONGOD environment variable:

$ export MONGOD=localhosts:31017

Installing as a non-privileged user

If you do not have write permissions to your Perl's site library directory (perl -V:sitelib), then you will need to use your CPAN client or run make install as root or with sudo.

Alternatively, you configure a local library. See local::lib on CPAN for more details.

Installing from CPAN

You can install the latest stable release by installing the MongoDB package:

$ cpan MongoDB

To install a development release, specify it by author and tarball path. For example:

$ cpan MONGODB/MongoDB-v0.703.4-TRIAL.tar.gz

Installing from a tarball downloaded from CPAN

You can install using a CPAN client. Unpack the tarball and from inside the unpacked directly, run your CPAN client with . as the target:

$ cpan .

To install manually, first install the configuration requirements listed above. Then run the Makefile.PL manually:

$ perl Makefile.PL

This will report any missing prerequisites and you will need to install them all. You can then run make, etc. as usual:

$ make
$ make test
$ make install

Installing from the git repository

If you have checked out the git repository (or downloaded a tarball from Github), you will need to install configuration requirements and follow the manual procedure described above.

Building with SSL or SASL support

SSL support requires the libssl-dev package or equivalent. SASL support requires libgsasl-dev or equivalent (available from EPEL for Red Hat based distributions).

To enable SSL, set the PERL_MONGODB_WITH_SSL environment variable before installing. For example:

$ PERL_MONGODB_WITH_SSL=1 cpan MongoDB

To enable SASL, set the PERL_MONGODB_WITH_SASL environment variable before installing. For example:

$ PERL_MONGODB_WITH_SASL=1 cpan MongoDB

If you are installing manually, these only need to be set when running Makefile.PL. For example:

$ PERL_MONGODB_WITH_SASL=1 perl Makefile.PL

Or you can pass the flags --sasl or --ssl to Makefile.PL.

Non-standard library paths

If your libssl or libgsasl libraries are in a non-standard location, you will need to pass custom arguments to the Makefile.PL using the LIBS parameter.

Due to a quirk in ExtUtils::MakeMaker, this will override any libraries set by Makefile.PL and you will need to specify them all on the command line. You should first run Makefile.PL without any arguments and look in the generated Makefile for the LIBS parameter in the commented section at the top.

Then, add your library path and library flags to that and pass it on the command line. Be sure your include path is available to your compiler.

For example, assuming libgsasl is installed in /opt/local:

$ export C_INCLUDE_PATH=/opt/local/include
$ perl Makefile.PL --sasl LIBS="-L/opt/local/lib -lgsasl -lrt"

The specific list of libraries may be different by platform.

Note: even though you specify the libraries and paths with LIBS you will still need to pass "--ssl" or "--sasl" (or set the corresponding environment variables) for compiler definitions to be set properly.