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tythereum
tythereum

Reputation: 1

Error installing eth-brownie. (with pipx)

Tried installing with pipx install brownie After the error below, I also tried pipx install cytoolz to no avail. fml.

pip failed to build package:
    cytoolz

Some possibly relevant errors from pip install:
    cytoolz/functoolz.c:23087:19: error: implicit declaration of function '_PyGen_Send' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
    cytoolz/functoolz.c:23092:19: error: implicit declaration of function '_PyGen_Send' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
    cytoolz/functoolz.c:23176:19: error: implicit declaration of function '_PyGen_Send' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
    error: command '/usr/bin/clang' failed with exit code 1

Error installing eth-brownie.

Help appreciated!

Upvotes: 0

Views: 2569

Answers (3)

Innovoeb
Innovoeb

Reputation: 61

Was able to download Brownie-Eth on Python 3.10.2 using the following methods:

  1. Made sure cytoolz was uninstalled
    python3 -m pip uninstall cytoolz

  2. Installed Cython, Cytoolz, and Brownie-Eth Using Pip
    python3 -m pip install --user cython
    python3 -m pip install --user cytoolz
    python3 -m pip install --user eth-brownie

  3. Confirmed Brownie-Eth Installation
    brownie --version

Source: https://github.com/eth-brownie/brownie/issues/1315

Upvotes: 4

0xMars
0xMars

Reputation: 1

You have to manually remove libpng and re-install it with pip install dlib --no-cache

if you don't have libpng installed just pip install dlib --no-cache

Worked well for me. solution here https://github.com/davisking/dlib/issues/1694

Upvotes: 0

tythereum
tythereum

Reputation: 1

I ended up just using pip3 install eth-brownie

I was also having trouble with pipx upgrade eth-brownie for which I used pip3 install --upgrade eth-brownie instead.

Upvotes: 0

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