Is there any way to install erpnext v10 now?

[adam26d]

Works well but seems to install pip 19.0.3. You might need 9.0.3 in case you have multiple custom /thirdparty apps.

cd frappe-bench
source env/bin/activate
python -m pip install pip==9.0.3

The common error is this:

I cannot install a custom app because of this error

This (error code 1) is still a permissions error - but within python/pip. I can only suggest that you downgrade to pip v9.03 if your version is 10 or higher. python -m pip install --user pip==9.0.3 There is some useful info here and tips here

Update: this causes conflicts, the best thing is to update failing app setup.py files to the newly accepted syntax. Simply compare your’s to erpnext’s setup.py