Clashes with python-slugify package

[dima-spire]

For example, installing airflow pip install airflow makes from slugify import Slugify fail, as there's no Slugify.

[alepando]

verdad que nadie puede ayudar a resolver este problema?
O por lo menos dar pistas por donde buscar la solución?
I copy/paste the complete exit:

yomismo$ pip install awesome-slugify
Collecting awesome-slugify
Collecting regex (from awesome-slugify)
Using cached https://files.pythonhosted.org/packages/51/60/ca22cabfcca6c5799d08947644417793470ee7afdd7681413a25d969f336/regex-2018.06.21.tar.gz
Requirement already satisfied: Unidecode<0.05,>=0.04.14 in /home/apando/venv/lib/python3.6/site-packages (from awesome-slugify) (0.4.21)
Building wheels for collected packages: regex
Running setup.py bdist_wheel for regex ... error
Complete output from command /home/apando/venv/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-install-k9zzhh0j/regex/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" bdist_wheel -d /tmp/pip-wheel-iapt2rg2 --python-tag cp36:
/home/apando/venv/lib/python3.6/site-packages/setuptools/dist.py:398: UserWarning: Normalizing '2018.06.21' to '2018.6.21'
normalized_version,
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.6
copying regex_3/regex.py -> build/lib.linux-x86_64-3.6
copying regex_3/_regex_core.py -> build/lib.linux-x86_64-3.6
copying regex_3/test_regex.py -> build/lib.linux-x86_64-3.6
running build_ext
building '_regex' extension
creating build/temp.linux-x86_64-3.6
creating build/temp.linux-x86_64-3.6/regex_3
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -I/home/apando/venv/include/python3.6m -c regex_3/_regex.c -o build/temp.linux-x86_64-3.6/regex_3/_regex.o
regex_3/_regex.c:46:10: fatal error: Python.h: No existe el fichero o el directorio
#include "Python.h"
^~~~~~~~~~
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

---

Failed building wheel for regex
Running setup.py clean for regex
Failed to build regex
Installing collected packages: regex, awesome-slugify
Running setup.py install for regex ... error
Complete output from command /home/apando/venv/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-install-k9zzhh0j/regex/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-record-54zwzsjx/install-record.txt --single-version-externally-managed --compile --install-headers /home/apando/venv/include/site/python3.6/regex:
/home/apando/venv/lib/python3.6/site-packages/setuptools/dist.py:398: UserWarning: Normalizing '2018.06.21' to '2018.6.21'
normalized_version,
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.6
copying regex_3/regex.py -> build/lib.linux-x86_64-3.6
copying regex_3/_regex_core.py -> build/lib.linux-x86_64-3.6
copying regex_3/test_regex.py -> build/lib.linux-x86_64-3.6
running build_ext
building '_regex' extension
creating build/temp.linux-x86_64-3.6
creating build/temp.linux-x86_64-3.6/regex_3
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.6m -I/home/apando/venv/include/python3.6m -c regex_3/_regex.c -o build/temp.linux-x86_64-3.6/regex_3/_regex.o
regex_3/_regex.c:46:10: fatal error: Python.h: No existe el fichero o el directorio
#include "Python.h"
^~~~~~~~~~
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

----------------------------------------

Command "/home/apando/venv/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-install-k9zzhh0j/regex/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-record-54zwzsjx/install-record.txt --single-version-externally-managed --compile --install-headers /home/apando/venv/include/site/python3.6/regex" failed with error code 1 in /tmp/pip-install-k9zzhh0j/regex/

[hippieZhou]

Hi,Have you solved it ? I alse throw this Exception on my ubuntu 18.04 server