Getting error while installing "pip install -r requirements.txt"
HemantRajpal-9018 opened this issue · 2 comments
Running setup.py install for restructuredtext-lint ... done
Running setup.py develop for cryptography
ERROR: Command errored out with exit status 1:
command: 'c:\users\hemant\appdata\local\programs\python\python39\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\Hemant\Downloads\cryptography-master\cryptography-master\setup.py'"'"'; file='"'"'C:\Users\Hemant\Downloads\cryptography-master\cryptography-master\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' develop --no-deps
cwd: C:\Users\Hemant\Downloads\cryptography-master\cryptography-master
Complete output (20 lines):
running develop
running egg_info
writing src\cryptography.egg-info\PKG-INFO
writing dependency_links to src\cryptography.egg-info\dependency_links.txt
writing requirements to src\cryptography.egg-info\requires.txt
writing top-level names to src\cryptography.egg-info\top_level.txt
reading manifest file 'src\cryptography.egg-info\SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'docs_build'
warning: no previously-included files matching '*' found under directory 'vectors'
writing manifest file 'src\cryptography.egg-info\SOURCES.txt'
running build_ext
generating cffi module 'build\temp.win-amd64-3.9\Release\_padding.c'
creating build
creating build\temp.win-amd64-3.9
creating build\temp.win-amd64-3.9\Release
generating cffi module 'build\temp.win-amd64-3.9\Release\_constant_time.c'
generating cffi module 'build\temp.win-amd64-3.9\Release\_openssl.c'
building '_openssl' extension
error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/
----------------------------------------
ERROR: Command errored out with exit status 1: 'c:\users\hemant\appdata\local\programs\python\python39\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\Hemant\Downloads\cryptography-master\cryptography-master\setup.py'"'"'; file='"'"'C:\Users\Hemant\Downloads\cryptography-master\cryptography-master\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' develop --no-deps Check the logs for full command output.
on my other machine,I have even installed Microsoft Visual C++ , OpenSSL, rush, setting environment variables , installing all dependencies , also tried testing and making changes in setup.py file and pyproject.toml files but still got no luck. KIndly guide through this as i have installed this package on my mac os but it's not happening in windows.
This should be fixed now - the latest commit does away with the custom cryptographu requirement