### Author:  [@narcisgarcia](https://discuss.tryton.org/u/narcisgarcia)
#### Post date: [November 21, 2019, 8:29am UTC](https://discuss.tryton.org/t/tryton-demo-py-usage-in-debian-10/1944/8 "2019-11-21T08:29:08Z")
Aleady tried with /hg.tryton.org/tryton-tools/raw-file/effe927cf4a0/tryton\_demo.py but got another error:
```
/usr/lib/python3/dist-packages/ldap3/utils/ciDict.py:30: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated, and in 3.8 it will stop working
class CaseInsensitiveDict(collections.MutableMapping):
Traceback (most recent call last):
File "tryton_demo.py", line 955, in
config_file=options.config_file)
File "tryton_demo.py", line 892, in main
setup_product(config, activated, company=company)
File "tryton_demo.py", line 302, in setup_product
unit, = Uom.find([('name', '=', 'Unit')])
ValueError: not enough values to unpack (expected 1, got 0)
```
---
### Author:  [@pokoli](https://discuss.tryton.org/u/pokoli)
#### Post date: [November 21, 2019, 8:43am UTC](https://discuss.tryton.org/t/tryton-demo-py-usage-in-debian-10/1944/9 "2019-11-21T08:43:02Z")
Which language this you have for the admin user? If you have a diferent language than ‘en’ it will fail to find the Unit values. So you have two options here:
- Change the admin language to ‘en’
- Update the script to use our language names.
---
### Author:  [@narcisgarcia](https://discuss.tryton.org/u/narcisgarcia)
#### Post date: [November 21, 2019, 9:01am UTC](https://discuss.tryton.org/t/tryton-demo-py-usage-in-debian-10/1944/10 "2019-11-21T09:01:18Z")
admin user has “ca” as user language in its preferences.
If I change it to “en” will this distort units seen by user?
Other way; I don’t know in tryton\_demo.py line 302 what to change to adopt localized units.
---
### Author:  [@pokoli](https://discuss.tryton.org/u/pokoli)
#### Post date: [November 21, 2019, 9:15am UTC](https://discuss.tryton.org/t/tryton-demo-py-usage-in-debian-10/1944/11 "2019-11-21T09:15:51Z")
> [@narcisgarcia](#):
>
> admin user has “ca” as user language in its preferences.
> If I change it to “en” will this distort units seen by user?
Easiest way is:
1. Set admin language to “en”
2. Run the demo script
3. Set admin language back to “ca” (or whatever you prefer)
---
### Author:  [@narcisgarcia](https://discuss.tryton.org/u/narcisgarcia)
#### Post date: [November 21, 2019, 9:43am UTC](https://discuss.tryton.org/t/tryton-demo-py-usage-in-debian-10/1944/12 "2019-11-21T09:43:44Z")
Tried with “en” for admin. (Process really spends many time!)
New result (I don’t know if it’s an error or a warning):
```
class CaseInsensitiveDict(collections.MutableMapping):
Field action of 131@ir.ui.menu not updated (id: menu_location_form), because it has changed since the last update
```
---
### Author:  [@pokoli](https://discuss.tryton.org/u/pokoli)
#### Post date: [November 21, 2019, 9:59am UTC](https://discuss.tryton.org/t/tryton-demo-py-usage-in-debian-10/1944/13 "2019-11-21T09:59:45Z")
Those are some warnings but the processs ended correctly.
You should be able to see the demo data on your database.
---
### Author:  [@narcisgarcia](https://discuss.tryton.org/u/narcisgarcia)
#### Post date: [November 21, 2019, 10:30am UTC](https://discuss.tryton.org/t/tryton-demo-py-usage-in-debian-10/1944/14 "2019-11-21T10:30:12Z")
Yes, this worked by applying tryton\_demo.py just after initializing database with trytond-admin and not customizing anything in until this script completes.
Once this is done, I’ve done following:
1. customized “admin” account
2. enabled the rest of modules available (tryton\_demo.py only enables ~50% of tryton-modules-all)
3. Assigned all permissions to demo\_\* accounts except main “Administration”
---
### Author:  [@system](https://discuss.tryton.org/u/system)
#### Post date: [December 21, 2019, 10:30am UTC](https://discuss.tryton.org/t/tryton-demo-py-usage-in-debian-10/1944/15 "2019-12-21T10:30:13Z")
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