Error installing dependencies

[wazowski78]

Hi,
I am having problems installing dependencies, concretely with 25529Curve-donna. This is the log:

Collecting curve25519-donna
Using cached curve25519-donna-1.3.tar.gz (20 kB)
Requirement already satisfied: pycryptodome in /usr/local/lib/python3.8/dist-packages (from -r requirements.txt (line 4)) (3.11.0)
Requirement already satisfied: pyqrcode in /usr/local/lib/python3.8/dist-packages (from -r requirements.txt (line 5)) (1.2.1)
Requirement already satisfied: protobuf in /usr/local/lib/python3.8/dist-packages (from -r requirements.txt (line 6)) (3.18.1)
Building wheels for collected packages: curve25519-donna
Building wheel for curve25519-donna (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-ng9iohme/curve25519-donna_ffa67861883141ac90cce032a47f7a59/setup.py'"'"'; file='"'"'/tmp/pip-install-ng9iohme/curve25519-donna_ffa67861883141ac90cce032a47f7a59/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(file) if os.path.exists(file) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-99285rbf
cwd: /tmp/pip-install-ng9iohme/curve25519-donna_ffa67861883141ac90cce032a47f7a59/
Complete output (23 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.8
creating build/lib.linux-x86_64-3.8/curve25519
copying python-src/curve25519/init.py -> build/lib.linux-x86_64-3.8/curve25519
copying python-src/curve25519/keys.py -> build/lib.linux-x86_64-3.8/curve25519
creating build/lib.linux-x86_64-3.8/curve25519/test
copying python-src/curve25519/test/test_curve25519.py -> build/lib.linux-x86_64-3.8/curve25519/test
copying python-src/curve25519/test/init.py -> build/lib.linux-x86_64-3.8/curve25519/test
copying python-src/curve25519/test/test_speed.py -> build/lib.linux-x86_64-3.8/curve25519/test
running build_ext
building 'curve25519._curve25519' extension
creating build/temp.linux-x86_64-3.8
creating build/temp.linux-x86_64-3.8/python-src
creating build/temp.linux-x86_64-3.8/python-src/curve25519
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.8 -c python-src/curve25519/curve25519module.c -o build/temp.linux-x86_64-3.8/python-src/curve25519/curve25519module.o
python-src/curve25519/curve25519module.c:3:10: fatal error: Python.h: No such file or directory
3 | #include <Python.h>
| ^~~~~~~~~~
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

ERROR: Failed building wheel for curve25519-donna

I have installed several times the repo but this time is the first time I am getting this issue.

Thanks.

[quad]

Do you have python-dev (or its equivalent) installed? What distro are you using?

[wazowski78]

I have tried in both MAC and Linux Ubuntu 20.04. I have installed python2.7, but not python-dev, but the problem is with 25519Curve-donna, does python-dev solves this issue? Thank you for your help dude!

[quad]

On 10 Oct 2021, at 21:25, wazowski78 ***@***.***> wrote: does python-dev solves this issue?

Did you try?

[wazowski78]

Yes, but same issue installing requirements.txt, it fails trying installing curve25519-donna.

[wazowski78]

Well... I think I have fixed it. Clean installation of Ubuntu 18, first install python-dev, then node 13.14.0, clean git, clean pip, and the repos updated and upgraded. Weird behavior of the server, but know it installs every component properly.
Thank you for your help!

[wazowski78]

Well, now it is another error, once every component is installed, now the app is returning this errors, I am attaching full log from requirements installation up to app crash:

root@localhost:/wawss/whatsapp-web-reveng# pip install -r requirements.txt
Collecting git+https://github.com/dpallot/simple-websocket-server.git (from -r requirements.txt (line 2))
Cloning https://github.com/dpallot/simple-websocket-server.git to /tmp/pip-fw49w9-build
Requirement already satisfied (use --upgrade to upgrade): SimpleWebSocketServer==0.1.1 from git+https://github.com/dpallot/simple-websocket-server.git in /usr/local/lib/python2.7/dist-packages (from -r requirements.txt (line 2))
Requirement already satisfied: websocket-client in /usr/local/lib/python2.7/dist-packages (from -r requirements.txt (line 1))
Requirement already satisfied: curve25519-donna in /usr/local/lib/python2.7/dist-packages (from -r requirements.txt (line 3))
Requirement already satisfied: pycryptodome in /usr/local/lib/python2.7/dist-packages (from -r requirements.txt (line 4))
Requirement already satisfied: pyqrcode in /usr/local/lib/python2.7/dist-packages (from -r requirements.txt (line 5))
Requirement already satisfied: protobuf in /usr/local/lib/python2.7/dist-packages (from -r requirements.txt (line 6))
Requirement already satisfied: six in /usr/lib/python2.7/dist-packages (from websocket-client->-r requirements.txt (line 1))
root@localhost:/wawss/whatsapp-web-reveng# npm start

whatsapp-web-reveng@1.0.0 start /root/wawss/whatsapp-web-reveng
npm run dev

whatsapp-web-reveng@1.0.0 dev /root/wawss/whatsapp-web-reveng
concurrently --kill-others "./node_modules/.bin/nodemon index.js -i client -e js" "./node_modules/.bin/nodemon --exec python ./backend/whatsapp_web_backend.py -i client -e py" "sass --watch client/css/main.scss:client/css/main.css"

[0] [nodemon] 1.19.4
[0] [nodemon] to restart at any time, enter rs
[0] [nodemon] watching dir(s): .
[0] [nodemon] watching extensions: js
[0] [nodemon] starting node index.js
[1] [nodemon] 1.19.4
[1] [nodemon] to restart at any time, enter rs
[1] [nodemon] watching dir(s): .
[1] [nodemon] watching extensions: py
[1] [nodemon] starting python ./backend/whatsapp_web_backend.py
[1] Traceback (most recent call last):
[1] File "./backend/whatsapp_web_backend.py", line 16, in
[1] from whatsapp import WhatsAppWebClient;
[1] File "/root/wawss/whatsapp-web-reveng/backend/whatsapp.py", line 25, in
[1] from whatsapp_defines import WATags, WASingleByteTokens, WADoubleByteTokens, WAWebMessageInfo;
[1] File "/root/wawss/whatsapp-web-reveng/backend/whatsapp_defines.py", line 1, in
[1] from google.protobuf import json_format;
[1] File "/usr/local/lib/python2.7/dist-packages/google/protobuf/json_format.py", line 54, in
[1] from google.protobuf.internal import type_checkers
[1] File "/usr/local/lib/python2.7/dist-packages/google/protobuf/internal/type_checkers.py", line 52, in
[1] from google.protobuf.internal import decoder
[1] File "/usr/local/lib/python2.7/dist-packages/google/protobuf/internal/decoder.py", line 87, in
[1] from google.protobuf.internal import encoder
[1] File "/usr/local/lib/python2.7/dist-packages/google/protobuf/internal/encoder.py", line 71, in
[1] from google.protobuf.internal import wire_format
[1] File "/usr/local/lib/python2.7/dist-packages/google/protobuf/internal/wire_format.py", line 36, in
[1] from google.protobuf import descriptor
[1] File "/usr/local/lib/python2.7/dist-packages/google/protobuf/descriptor.py", line 113
[1] class DescriptorBase(metaclass=DescriptorMetaclass):
[1] ^
[1] SyntaxError: invalid syntax
[1] [nodemon] app crashed - waiting for file changes before starting...
[2] Sass is watching for changes. Press Ctrl-C to stop.
[2]
[0] whatsapp-web-reveng API server listening on port 2019
[0] whatsapp-web-reveng HTTP server listening on port 2018

[wazowski78]

I am getting mad with this error, any help will be very appreciated!