Could not find a version that satisfies the requirement tensorflow~=1.15.0

pip install rasa-x --extra-index-url https://pypi.rasa.com/simple

No matter how many times I install/reinstall python3.6 or 3.7 I can’t install

Could not find a version that satisfies the requirement tensorflow~=1.15.0 (from rasa~=1.4.0->rasa-x) (from versions: 0.12.1, 1.0.0, 1.0.1, 1.1.0rc0, 1.1.0rc1, 1.1.0rc2, 1.1.0, 1.2.0rc0, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.4.1, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7.0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9.0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.10.1, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0, 1.12.2, 1.12.3, 1.13.0rc0, 1.13.0rc1, 1.13.0rc2, 1.13.1, 1.13.2, 1.14.0rc0, 1.14.0rc1, 1.14.0, 2.0.0a0, 2.0.0b0, 2.0.0b1) No matching distribution found for tensorflow~=1.15.0 (from rasa~=1.4.0->rasa-x)

Please don’t point me to the other articles related to this issue from the current forum. I tried them all. Nothing.

Update: pip install tensorflow==1.5 works just fine and installs the required version

1.5 is quite an old version of tensorflow though

What OS are you running and are you using a virtual environment? E.g. miniconda.

Ubuntu 16.04 tried with and without a virtual env. Same problem

tested this https://rasa.com/docs/rasa/user-guide/installation/ on fresh Ubuntu 18 installation. Same error.

Could not find a version that satisfies the requirement tensorflow~=1.15.0 (from rasa~=1.4.0->rasa-x) (from versions: 0.12.1, 1.0.0, 1.0.1, 1.1.0rc0, 1.1.0rc1, 1.1.0rc2, 1.1.0, 1.2.0rc0, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.4.1, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7.0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9.0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.10.1, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0, 1.12.2, 1.12.3, 1.13.0rc0, 1.13.0rc1, 1.13.0rc2, 1.13.1, 1.13.2, 1.14.0rc0, 1.14.0rc1, 1.14.0, 2.0.0a0, 2.0.0b0, 2.0.0b1) No matching distribution found for tensorflow~=1.15.0 (from rasa~=1.4.0->rasa-x)

I’ve had similar issues a long time ago so I don’t remember if it was due to an incompatible CPU or just windows being windows. The latter is not a problem since you are on Ubuntu.

I’m just thinking out loud:

  • Did you upgrade pip (>19.0)
  • Does your CPU support AVX?

Starting with TensorFlow 1.6, binaries use AVX instructions which may not run on older CPUs.

checklist here - might not apply to the version of TF that rasa uses though.

1 Like

could it be that tensorflow 1.15 doesn’t have a build for ubuntu 18?

Hi @pi4n0m4n,

first and foremost this means, that there is no prebuilt wheel on pypi for the moment (even if I doubt that). Have you tried to download this version and build it manually?

@Ghostvv since TF 1.15 was mainly built on Ubuntu 16 I think the problem might be the major changes to GCC(7) between Ubuntu 16 and 18 - which might lead to the error.

I can at least confirm that the installation on Windows 10 with Python3.6.8 wasn’t a problem.

Regards Julian

I installed tensorflow 1.15.0 on both ubuntu 18 and ubuntu 16 and it works fine. It’s just pip that has a problem installing this

Still no fix for this? It’s failing consistently on freshly installed Ubuntu 16 and 18

Hi @pi4n0m4n,

can you please post the pip version you are using for the command pip install tensorflow==1.15.0 ?

Regards

Worked. Installed the correct version of Tensorflow. Rasa install still doesn’t work

Hi @pi4n0m4n,

I assume then you used an old pip version. I checked the Pypi and saw there is an existing wheel that works fine but needs a pip version > 19.0.0.

Can you please post the stacktrace since β€œstill doesn’t work” is lacking of information :smiley:

Regards

1 Like

Pip version is 19.0.0

still doesn't work == can’t install rasa as I get the same error from my initial post

Could not find a version that satisfies the requirement tensorflow~=1.15.0 (from rasa~=1.4.0->rasa-x) (from versions: 0.12.1, 1.0.0, 1.0.1, 1.1.0rc0, 1.1.0rc1, 1.1.0rc2, 1.1.0, 1.2.0rc0, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.4.1, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7.0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9.0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.10.1, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0, 1.12.2, 1.12.3, 1.13.0rc0, 1.13.0rc1, 1.13.0rc2, 1.13.1, 1.13.2, 1.14.0rc0, 1.14.0rc1, 1.14.0, 2.0.0a0, 2.0.0b0, 2.0.0b1) No matching distribution found for tensorflow~=1.15.0 (from rasa~=1.4.0->rasa-x)

Even though install tensorflow=1.15 works via pip, the install doesn’t work

Hi @pi4n0m4n,

could you please update pip to 19.3.1 and run the same pip install command with: --no-cache-dir --force-reinstall --upgrade you used before?

Please post the outcome here.

Regards Julian

Problem solved. It’s not just pip

These packages need upgrading. Always use the --user flag

pip install --upgrade pip --user
pip install testresources --user
pip install --upgrade setuptools --user
pip install --upgrade protobuf --user

Hi @pi4n0m4n,

be careful with the --user flag, since libraries installed this way are only visible for the current user. If another user decides to do any pip show action, he won’t see your configuration. I’d recommend using virtual environments since they are minimal invasive.

Besides, setuptools and protobuf would get updated by using the β€˜-- upgrade’ flag since they are either in the requirements of Rasa or most of Google’s libraries.

Regards Julian

I’m still seeing the same errors on Ubuntu 18.04.1 after upgrading pip with the --user flag. I’m still seeing the same error message: No matching distribution found for tensorflow~=1.15.0 (from rasa~=1.5.1->rasa-x)

Upgrading pip

(venv) z@ubuntu:~/rasa_source_build$ pip install --upgrade pip --user Collecting pip Using cached https://files.pythonhosted.org/packages/00/b6/9cfa56b4081ad13874b0c6f96af8ce16cfbc1cb06bedf8e9164ce5551ec1/pip-19.3.1-py2.py3-none-any.whl Installing collected packages: pip Successfully installed pip-19.3.1 (venv) z@ubuntu:~/rasa_source_build$ pip install testresources --user Requirement already satisfied: testresources in /home/z/.local/lib/python3.6/site-packages Requirement already satisfied: pbr>=1.8 in /home/z/.local/lib/python3.6/site-packages (from testresources) (venv) z@ubuntu:~/rasa_source_build$ pip install --upgrade setuptools --user Collecting setuptools Using cached https://files.pythonhosted.org/packages/54/28/c45d8b54c1339f9644b87663945e54a8503cfef59cf0f65b3ff5dd17cf64/setuptools-42.0.2-py2.py3-none-any.whl Installing collected packages: setuptools Successfully installed setuptools-42.0.2 (venv) z@ubuntu:~/rasa_source_build$ pip install --upgrade protobuf --user Requirement already up-to-date: protobuf in /home/z/.local/lib/python3.6/site-packages Collecting setuptools (from protobuf) Using cached https://files.pythonhosted.org/packages/54/28/c45d8b54c1339f9644b87663945e54a8503cfef59cf0f65b3ff5dd17cf64/setuptools-42.0.2-py2.py3-none-any.whl Requirement already up-to-date: six>=1.9 in /home/z/.local/lib/python3.6/site-packages (from protobuf) Installing collected packages: setuptools Successfully installed setuptools-42.0.2

Installing Rasa

(venv) z@ubuntu:~/rasa_source_build$ pip install rasa-x --extra-index-url https://pypi.rasa.com/simple Collecting rasa-x Downloading https://pypi.rasa.com/api/package/rasa-x/rasa-x-0.23.2.tar.gz (1.6MB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 1.6MB 946kB/s Collecting GitPython~=3.0 (from rasa-x) Using cached https://files.pythonhosted.org/packages/20/8c/4543981439d23c4ff65b2e62dddd767ebc84a8e664a9b67e840d1e2730d3/GitPython-3.0.5-py3-none-any.whl Collecting SQLAlchemy~=1.3.0 (from rasa-x) Using cached https://files.pythonhosted.org/packages/34/5c/0e1d7ad0ca52544bb12f9cb8d5cc454af45821c92160ffedd38db0a317f6/SQLAlchemy-1.3.11.tar.gz Collecting aiohttp~=3.5 (from rasa-x) Using cached https://files.pythonhosted.org/packages/7c/39/7eb5f98d24904e0f6d3edb505d4aa60e3ef83c0a58d6fe18244a51757247/aiohttp-3.6.2-cp36-cp36m-manylinux1_x86_64.whl Collecting alembic~=1.0.10 (from rasa-x) Using cached 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rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/7c/2f/9b6db4c7686be3dc6b4244eaef4f37226a2ccca1a796516d4adcdfeefe56/slackclient-1.3.2.tar.gz Collecting boto3~=1.9 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/ff/55/37bbbc9cf27cfb1b4a834632ed0bed4abfb274cb618564ba0f34f482cdbb/boto3-1.10.29-py2.py3-none-any.whl (128kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 133kB 6.5MB/s Collecting coloredlogs~=10.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/08/0f/7877fc42fff0b9d70b6442df62d53b3868d3a6ad1b876bdb54335b30ff23/coloredlogs-10.0-py2.py3-none-any.whl (47kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 51kB 12.2MB/s Collecting packaging~=19.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/cf/94/9672c2d4b126e74c4496c6b3c58a8b51d6419267be9e70660ba23374c875/packaging-19.2-py2.py3-none-any.whl Collecting python-socketio>=4.3.1 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/11/e0/71c90fbfc534108d0869ff5f92c16e4bc9b1347439b9022e815c03ff4193/python_socketio-4.4.0-py2.py3-none-any.whl (50kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 51kB 11.3MB/s Collecting absl-py>=0.8.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/3b/72/e6e483e2db953c11efa44ee21c5fdb6505c4dffa447b4263ca8af6676b62/absl-py-0.8.1.tar.gz (103kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 112kB 7.2MB/s Collecting kafka-python~=1.4 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/49/c9/9863483a1353700ba87821b4f39085eb18fd1bcbb1e954c697177d67f03f/kafka_python-1.4.7-py2.py3-none-any.whl (266kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 266kB 3.4MB/s Collecting scipy~=1.2 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/54/18/d7c101d5e93b6c78dc206fcdf7bd04c1f8138a7b1a93578158fa3b132b08/scipy-1.3.3-cp36-cp36m-manylinux1_x86_64.whl (25.2MB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 25.2MB 63kB/s Collecting matplotlib~=3.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/4e/11/06958a2b895a3853206dea1fb2a5b11bf044f626f90745987612af9c8f2c/matplotlib-3.1.2-cp36-cp36m-manylinux1_x86_64.whl (13.1MB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 13.1MB 125kB/s Collecting colorhash~=1.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/0e/e1/50dbc513aa74e99eca4c47f2a8206711f0bec436fdddd95eebaf7eaaa1aa/colorhash-1.0.2-py2.py3-none-any.whl Collecting mattermostwrapper~=2.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/93/70/203660597d12788e958dd691aa11c3c29caa075eadb2ce94d2eb53099d1b/mattermostwrapper-2.1-py2.py3-none-any.whl Collecting fbmessenger~=6.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/bd/e9/646684226176782b9e3b7dd5b35d7ecfd1d13cba24ad2e33255079921aab/fbmessenger-6.0.0-py2.py3-none-any.whl Collecting tqdm~=4.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/a5/13/cd55c23e3e158ed5b87cae415ee3844fc54cb43803fa3a0a064d23ecb883/tqdm-4.40.0-py2.py3-none-any.whl (54kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 61kB 12.6MB/s Collecting rocketchat-API~=0.6.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/8e/e6/69e5d75ad687635c56a27a8529c471cf1a8593e071784c4d2727382cd5db/rocketchat_API-0.6.36-py3-none-any.whl Collecting pykwalify~=1.7.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/36/9f/612de8ca540bd24d604f544248c4c46e9db76f6ea5eb75fb4244da6ebbf0/pykwalify-1.7.0-py2.py3-none-any.whl (40kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 40kB 12.8MB/s Collecting pymongo[srv,tls]~=3.8 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/6d/27/f30b90f40054948b32df04a8e6355946874d084ac73755986b28d3003578/pymongo-3.9.0-cp36-cp36m-manylinux1_x86_64.whl (446kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 450kB 797kB/s Collecting colorclass~=2.2 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/37/ea/ae8dbb956939d4392e6a7fdef87fda273854da1128edae016c4104240be8/colorclass-2.2.0.tar.gz Collecting gevent~=1.4 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/f2/ca/5b5962361ed832847b6b2f9a2d0452c8c2f29a93baef850bb8ad067c7bf9/gevent-1.4.0-cp36-cp36m-manylinux1_x86_64.whl (5.5MB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 5.5MB 286kB/s Collecting async-generator~=1.10 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/71/52/39d20e03abd0ac9159c162ec24b93fbcaa111e8400308f2465432495ca2b/async_generator-1.10-py3-none-any.whl Collecting tensorflow-probability~=0.7.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/3e/3a/c10b6c22320531c774402ac7186d1b673374e2a9d12502cbc8d811e4601c/tensorflow_probability-0.7.0-py2.py3-none-any.whl (981kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 983kB 1.4MB/s Collecting terminaltables~=3.1 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/9b/c4/4a21174f32f8a7e1104798c445dacdc1d4df86f2f26722767034e4de4bff/terminaltables-3.1.0.tar.gz Collecting redis~=3.3.5 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/32/ae/28613a62eea0d53d3db3147f8715f90da07667e99baeedf1010eb400f8c0/redis-3.3.11-py2.py3-none-any.whl (66kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 71kB 10.1MB/s Collecting webexteamssdk~=1.1 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/2b/18/3d2166631802e064c1fcba75b40d49ae86e7a9395abe75c0fe87c5c11b69/webexteamssdk-1.2.tar.gz (50kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 51kB 11.0MB/s Collecting tensor2tensor~=1.14.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/20/eb/7159c5a12880c496893a5bf7242c23fdb4eed47ade683d111f2f2d4009b4/tensor2tensor-1.14.1-py2.py3-none-any.whl (1.6MB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 1.6MB 962kB/s Collecting networkx~=2.3.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/85/08/f20aef11d4c343b557e5de6b9548761811eb16e438cee3d32b1c66c8566b/networkx-2.3.zip (1.7MB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 1.8MB 908kB/s Collecting sklearn-crfsuite~=0.3.6 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/25/74/5b7befa513482e6dee1f3dd68171a6c9dfc14c0eaa00f885ffeba54fe9b0/sklearn_crfsuite-0.3.6-py2.py3-none-any.whl Collecting gast==0.2.2 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/4e/35/11749bf99b2d4e3cceb4d55ca22590b0d7c2c62b9de38ac4a4a7f4687421/gast-0.2.2.tar.gz Collecting pydot~=1.4 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/33/d1/b1479a770f66d962f545c2101630ce1d5592d90cb4f083d38862e93d16d2/pydot-1.4.1-py2.py3-none-any.whl Collecting python-telegram-bot~=11.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/84/6c/47932a4041ee76650ad1f45a80e1422077e1e99c08a4d7a61cfbe5393d41/python_telegram_bot-11.1.0-py2.py3-none-any.whl (326kB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 327kB 2.9MB/s Collecting numpy~=1.16 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/d2/ab/43e678759326f728de861edbef34b8e2ad1b1490505f20e0d1f0716c3bf4/numpy-1.17.4-cp36-cp36m-manylinux1_x86_64.whl (20.0MB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 20.0MB 79kB/s Collecting rasa-sdk~=1.5.0 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/6c/76/4bf68ae670dd309a19c1a14800a0bc310c8c952e49f432542a7fbee1c1d3/rasa_sdk-1.5.1-py2.py3-none-any.whl Collecting scikit-learn~=0.20.2 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/96/5b/5da31a6572dc6b7b2846a7cfcbe2e060a0e6af0e1059a6516965e40371b7/scikit_learn-0.20.4-cp36-cp36m-manylinux1_x86_64.whl (5.4MB) 100% |β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ| 5.4MB 304kB/s Collecting jsonpickle~=1.1 (from rasa~=1.5.1->rasa-x) Downloading https://files.pythonhosted.org/packages/07/07/c157520a3ebd166c8c24c6ae0ecae7c3968eb4653ff0e5af369bb82f004d/jsonpickle-1.2-py2.py3-none-any.whl Collecting tensorflow~=1.15.0 (from rasa~=1.5.1->rasa-x) Could not find a version that satisfies the requirement tensorflow~=1.15.0 (from rasa~=1.5.1->rasa-x) (from versions: 0.12.1, 1.0.0, 1.0.1, 1.1.0rc0, 1.1.0rc1, 1.1.0rc2, 1.1.0, 1.2.0rc0, 1.2.0rc1, 1.2.0rc2, 1.2.0, 1.2.1, 1.3.0rc0, 1.3.0rc1, 1.3.0rc2, 1.3.0, 1.4.0rc0, 1.4.0rc1, 1.4.0, 1.4.1, 1.5.0rc0, 1.5.0rc1, 1.5.0, 1.5.1, 1.6.0rc0, 1.6.0rc1, 1.6.0, 1.7.0rc0, 1.7.0rc1, 1.7.0, 1.7.1, 1.8.0rc0, 1.8.0rc1, 1.8.0, 1.9.0rc0, 1.9.0rc1, 1.9.0rc2, 1.9.0, 1.10.0rc0, 1.10.0rc1, 1.10.0, 1.10.1, 1.11.0rc0, 1.11.0rc1, 1.11.0rc2, 1.11.0, 1.12.0rc0, 1.12.0rc1, 1.12.0rc2, 1.12.0, 1.12.2, 1.12.3, 1.13.0rc0, 1.13.0rc1, 1.13.0rc2, 1.13.1, 1.13.2, 1.14.0rc0, 1.14.0rc1, 1.14.0, 2.0.0a0, 2.0.0b0, 2.0.0b1) No matching distribution found for tensorflow~=1.15.0 (from rasa~=1.5.1->rasa-x)

I’m having the same issues running it on Heroku (it uses Ubuntu 18), If you find answer please let me know.

Upgrading to Pip 19.0 Works so consider upgrading