# Step 3 - Init and create the metricset failure

**URL:** <https://discuss.elastic.co/t/step-3-init-and-create-the-metricset-failure/112046>\
**Category:** Beats\
**Tags:** beats-development\
**Created:** [December 15, 2017, 9:05pm UTC](https://discuss.elastic.co/t/step-3-init-and-create-the-metricset-failure/112046 "2017-12-15T21:05:07Z")\
**Posts on this page:** 1\
**Showing post:** 12

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**Author:** ![pierhugues](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/pierhugues/32/48383_2.png) [@pierhugues](https://discuss.elastic.co/u/pierhugues)\
**Post date:** [January 11, 2018, 3:06pm UTC](https://discuss.elastic.co/t/step-3-init-and-create-the-metricset-failure/112046/12 "2018-01-11T15:06:31Z")

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@rvigeant Thanks for the update, I haven't been able to reproduce it locally so far, I will do another shot.

I will check to add the following line to the developer doc.

```auto
export VIRTUALENV_PARAMS="-p python2.7" 

```

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_[View the full topic](https://discuss.elastic.co/t/step-3-init-and-create-the-metricset-failure/112046)._