crypto package issue

[IR7777]

all of a sudden i'm getting crypto package issues:

Traceback (most recent call last):
File "redsea.py", line 7, in
from redsea.mediadownloader import MediaDownloader
File "/Users/Music/RedSea1/RedSea-master/redsea/mediadownloader.py", line 10, in
from .decryption import decrypt_file, decrypt_security_token
File "/Users/Music/RedSea1/RedSea-master/redsea/decryption.py", line 3, in
from Crypto.Cipher import AES
ModuleNotFoundError: No module named 'Crypto'

any advice on how that happened? tool was working for months without any issue.

[alexandrox]

Ihave the same problem, if I install Cryptodome 3.9.7 i don't have any issue, but 3.9.0 show this:

ERROR: Command errored out with exit status 1:
command: 'c:\python38\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\\AppData\Local\Temp\pip-install-g9wwuf7m\pycryptodome\setup.py'"'"'; file='"'"'C:\Users\\AppData\Local\Temp\pip-install-g9wwuf7m\pycryptodome\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users*\AppData\Local\Temp\pip-install-g9wwuf7m\pycryptodome\pip-egg-info'
cwd: C:\Users*\AppData\Local\Temp\pip-install-g9wwuf7m\pycryptodome
Complete output (31 lines):
Traceback (most recent call last):
File "c:\python38\lib\site-packages\setuptools\msvc.py", line 489, in _find_latest_available_vc_ver
return self.find_available_vc_vers()[-1]
IndexError: list index out of range

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\*******\AppData\Local\Temp\pip-install-g9wwuf7m\pycryptodome\setup.py", line 448, in <module>
    set_compiler_options(package_root, ext_modules)
  File "C:\Users\*******\AppData\Local\Temp\pip-install-g9wwuf7m\pycryptodome\compiler_opt.py", line 304, in set_compiler_options
    clang = compiler_is_clang()
  File "C:\Users\*******\AppData\Local\Temp\pip-install-g9wwuf7m\pycryptodome\compiler_opt.py", line 239, in compiler_is_clang
    return test_compilation(source, msg="clang")
  File "C:\Users\*******\AppData\Local\Temp\pip-install-g9wwuf7m\pycryptodome\compiler_opt.py", line 82, in test_compilation
    objects = compiler.compile([fname], extra_postargs=extra_cc_options)
  File "c:\python38\lib\distutils\_msvccompiler.py", line 360, in compile
    self.initialize()
  File "c:\python38\lib\distutils\_msvccompiler.py", line 253, in initialize
    vc_env = _get_vc_env(plat_spec)
  File "c:\python38\lib\site-packages\setuptools\msvc.py", line 185, in msvc14_get_vc_env
    return EnvironmentInfo(plat_spec, vc_min_ver=14.0).return_env()
  File "c:\python38\lib\site-packages\setuptools\msvc.py", line 843, in __init__
    self.si = SystemInfo(self.ri, vc_ver)
  File "c:\python38\lib\site-packages\setuptools\msvc.py", line 485, in __init__
    self.vc_ver = vc_ver or self._find_latest_available_vc_ver()
  File "c:\python38\lib\site-packages\setuptools\msvc.py", line 492, in _find_latest_available_vc_ver
    raise distutils.errors.DistutilsPlatformError(err)
distutils.errors.DistutilsPlatformError: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": https://visualstudio.microsoft.com/downloads/
Testing support for clang
----------------------------------------

ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

[alexandrox]

I installed Crypto package whith pip install and this update to Cryptodome 3.9.7. I resolved my issue finally