I am trying to install pystruct in a Google colab notebook. I ran the command !pip install pystruct but it gave me the following error:
Looking in indexes: https://pypi.org/simple, https://us-python.pkg.dev/colab-wheels/public/simple/
Collecting pystruct
Using cached pystruct-0.3.2.tar.gz (5.6 MB)
Requirement already satisfied: ad3 in /usr/local/lib/python3.7/dist-packages (from pystruct) (2.2.1)
Requirement already satisfied: numpy in /usr/local/lib/python3.7/dist-packages (from pystruct) (1.21.6)
Building wheels for collected packages: pystruct
Building wheel for pystruct (setup.py) ... error
ERROR: Failed building wheel for pystruct
Running setup.py clean for pystruct
Failed to build pystruct
Installing collected packages: pystruct
Running setup.py install for pystruct ... error
ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-02lv77ji/pystruct_dc17de7a2ad6430496ef5c82985a0a60/setup.py'"'"'; __file__='"'"'/tmp/pip-install-02lv77ji/pystruct_dc17de7a2ad6430496ef5c82985a0a60/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'"'"'))' install --record /tmp/pip-record-tw042u_g/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.7/pystruct Check the logs for full command output.
Can someone please help me install it or suggest an alternate library for CRF in python.
Use these commands to install pystruct
git clone https://github.com/pystruct/pystruct && cd pystruct
curl https://patch-diff.githubusercontent.com/raw/pystruct/pystruct/pull/221.patch | git apply
pip install .
credit: https://github.com/pystruct/pystruct/issues/237#issuecomment-661648379