How can I find Phusion Passenger version?

Question

How can I find my Phusion Passenger version? is there a command i can run from the terminal?

score 49 · Answer 1 · answered Nov 17 '11 at 21:52

49

You can use the following command to find out the current version:

passenger -v

answered Nov 17 '11 at 21:52

Matt

1

You can find where your passenger command is stored, as it might not be in your path, by doing: `gem contents passenger | grep passenger$` – tadman Nov 17 '11 at 22:03
It says: `cannot load such file -- phusion_passenger`. I installed `passenger` from [official repository](https://oss-binaries.phusionpassenger.com/apt/passenger/). – x-yuri Aug 21 '14 at 15:29
Additional note, this command only works in the repository where you have installed passenger if passenger is not globally installed. – abhijeetps Feb 12 '20 at 06:23

score 25 · Accepted Answer · answered May 08 '12 at 19:49

25

locate passenger-config
/path/to/passenger-config --version

Or try searching your system's package manager if Passenger was installed from a package

answered May 08 '12 at 19:49

k107

It says: `cannot load such file -- phusion_passenger`. I installed `passenger` from [official repository](https://oss-binaries.phusionpassenger.com/apt/passenger/). – x-yuri Aug 21 '14 at 15:29

score 15 · Answer 3 · answered Jun 06 '12 at 17:22

15

try

passenger-config --version

answered Jun 06 '12 at 17:22

dbKooper

score 9 · Answer 4 · answered May 07 '15 at 10:55

If installed from apt-get, you can't get passenger -v from a command line, however you could get from package manager:

dpkg -l | grep passenger

Which will return something like:

ii  libapache2-mod-passenger      3.0.13debian-1  amd64  Rails and Rack support for Apache2

You can than grab the version number from this with your favourite regex command.

4 Answers4