diff --git a/README.md b/README.md index 2a5eae3..78873bd 100644 --- a/README.md +++ b/README.md @@ -8,14 +8,15 @@ If the `TRACETOOLS_DISABLED` option is enabled during build or if LTTng is not f To enable tracing: -1. Install [LTTng](https://lttng.org/docs/#doc-ubuntu) with the Python bindings to control tracing and read traces: +1. Install [LTTng](https://lttng.org/docs/v2.10/#doc-ubuntu) with the Python bindings to control tracing and read traces: ``` $ sudo apt-add-repository ppa:lttng/stable-2.10 $ sudo apt-get update $ sudo apt-get install lttng-tools lttng-modules-dkms liblttng-ust-dev $ sudo apt-get install python3-babeltrace python3-lttng ``` - Note: the LTTng stable 2.10 PPA is used to get newer versions of the packages. + Notes: + * **Version 2.10.7 or above is required for all LTTng packages**. On Ubuntu, use the above PPA. On other distros, [build from source](https://lttng.org/docs/v2.10/#doc-building-from-source), making sure to also [build the Python bindings](https://github.com/lttng/lttng-tools#building). 2. Build ``` $ colcon build