tools: Be more helpful to MSYS32 users with package installation
@@ -43,27 +43,6 @@ if __name__ == "__main__":
default=os.path.join(idf_path, 'requirements.txt'))
args = parser.parse_args()
- # Special case for MINGW32 Python, needs some packages
- # via MSYS2 not via pip or system breaks...
- if sys.platform == "win32" and \
- os.environ.get("MSYSTEM", None) == "MINGW32" and \
- "/mingw32/bin/python" in sys.executable:
- failed = False
- try:
- import cryptography # noqa: intentionally not used - imported for testing its availability
- except ImportError:
- print("Please run the following command to install MSYS2's MINGW Python cryptography package:")
- print("pacman -Sy mingw-w64-i686-python%d-cryptography" % (sys.version_info[0],))
- failed = True
- try:
- import setuptools # noqa: intentionally not used - imported for testing its availability
- except ImportError:
- print("Please run the following command to install MSYS2's MINGW Python setuptools package:")
- print("pacman -Sy mingw-w64-i686-python%d-setuptools" % (sys.version_info[0],))
- failed = True
- if failed:
- sys.exit(1)
-
not_satisfied = []
with open(args.requirements) as f:
for line in f:
@@ -77,8 +56,30 @@ if __name__ == "__main__":
print('The following Python requirements are not satisfied:')
for requirement in not_satisfied:
print(requirement)
+ if sys.platform == "win32" and os.environ.get("MSYSTEM", None) == "MINGW32" and "/mingw32/bin/python" in sys.executable:
+ print("The recommended way to install a packages is via \"pacman\". Please run \"pacman -Ss <package_name>\" for"
+ " searching the package database and if found then "
+ "\"pacman -S mingw-w64-i686-python{}-<package_name>\" for installing it.".format(sys.version_info[0],))
+ print("NOTE: You may need to run \"pacman -Syu\" if your package database is older and run twice if the "
+ "previous run updated \"pacman\" itself.")
+ print("Please read https://github.com/msys2/msys2/wiki/Using-packages for further information about using "
+ "\"pacman\"")
+ # Special case for MINGW32 Python, needs some packages
+ # via MSYS2 not via pip or system breaks...
+ for requirement in not_satisfied:
+ if requirement.startswith('cryptography'):
+ print("WARNING: The cryptography package have dependencies on system packages so please make sure "
+ "you run \"pacman -Syu\" followed by \"pacman -S mingw-w64-i686-python{}-cryptography\"."
+ "".format(sys.version_info[0],))
+ continue
+ elif requirement.startswith('setuptools'):
+ print("Please run the following command to install MSYS2's MINGW Python setuptools package:")
+ print("pacman -S mingw-w64-i686-python{}-setuptools".format(sys.version_info[0],))
+ continue
+ else:
print('Please refer to the Get Started section of the ESP-IDF Programming Guide for setting up the required'
- 'packages. Alternatively, you can run "{} -m pip install --user -r {}" for resolving the issue.'
+ ' packages.')
+ print('Alternatively, you can run "{} -m pip install --user -r {}" for resolving the issue.'
''.format(escape_backslash(sys.executable), escape_backslash(args.requirements)))
sys.exit(1)
