"ImportError: cannot import name Random"의 두 판 사이의 차이

2020년 12월 27일 (일) 13:30 기준 최신판

ImportError: cannot import name Random

1 문제상황[ | ]

[root@zetawiki ~]# python test.py
Traceback (most recent call last):
  File "test.py", line 2, in <module>
    from Crypto import Random
ImportError: cannot import name Random

2 Crypto 모듈 버전 확인[ | ]

[root@zetawiki ~]# python -c 'import Crypto; print( Crypto.__version__ );'
2.0.1

→ 버전이 낮음. Crypto.Random은 2.1.0alpha1 에서 추가됨

3 pycrypto 업그레이드[ | ]

pycrypto 업그레이드 문서를 참고하십시오.

4 확인[ | ]

[root@zetawiki ~]# pip list | grep pycrypto
pycrypto (2.6.1)

[root@zetawiki ~]# python -c 'import Crypto; print( Crypto.__version__ );'
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ImportError: No module named Crypto

→ ??? 업그레이드가 되었는데도 안된다..

5 pycrypto 재설치[ | ]

[root@zetawiki ~]# pip uninstall pycrypto
Uninstalling pycrypto:
  /usr/lib64/python2.6/site-packages/Crypto/Cipher/AES.py
  /usr/lib64/python2.6/site-packages/Crypto/Cipher/AES.pyc
... (생략)
  /usr/lib64/python2.6/site-packages/Crypto/pct_warnings.pyc
  /usr/lib64/python2.6/site-packages/pycrypto-2.6.1-py2.6.egg-info
Proceed (y/n)? y
  Successfully uninstalled pycrypto

[root@zetawiki ~]# pip install pycrypto
Downloading/unpacking pycrypto
  Running setup.py egg_info for package pycrypto
Installing collected packages: pycrypto
  Running setup.py install for pycrypto
    warning: GMP or MPIR library not found; Not building Crypto.PublicKey._fastmath.
Successfully installed pycrypto
Cleaning up...

6 확인 2[ | ]

[root@zetawiki ~]# python -c 'import Crypto; print( Crypto.__version__ );'
2.6.1

7 같이 보기[ | ]

pycrypto 업그레이드

@@ 2번째 줄: / 2번째 줄: @@
 ==문제상황==
-<source lang='dos'>
+<syntaxhighlight lang='console'>
-[root@jmnote ~]# python test.py
+[root@zetawiki ~]# python test.py
 Traceback (most recent call last):
    File "test.py", line 2, in <module>
      from Crypto import Random
 ImportError: cannot import name Random
-</source>
+</syntaxhighlight>
 ==Crypto 모듈 버전 확인==
-<source lang='dos'>
+<syntaxhighlight lang='console'>
-[root@jmnote ~]# python -c 'import Crypto; print( Crypto.__version__ );'
+[root@zetawiki ~]# python -c 'import Crypto; print( Crypto.__version__ );'
 .0.1
-</source>
+</syntaxhighlight>
 :→ 버전이 낮음. Crypto.Random은  2.1.0alpha1 에서 추가됨
-==python-pip 설치==
+==pycrypto 업그레이드==
-{{참고|리눅스 python-pip 설치}}
+{{참고|pycrypto 업그레이드}}
-==Crypto 설치==
+==확인==
-<source lang='dos'>
+<syntaxhighlight lang='console'>
-[root@koreanpol ~]# pip install Crypto
+[root@zetawiki ~]# pip list | grep pycrypto
-Downloading/unpacking Crypto
+pycrypto (2.6.1)
-  Downloading crypto-1.1.0.tar.gz
+</syntaxhighlight>
-  Running setup.py egg_info for package Crypto
+<syntaxhighlight lang='console'>
-Downloading/unpacking rsa (from Crypto)
+[root@zetawiki ~]# python -c 'import Crypto; print( Crypto.__version__ );'
-  Downloading rsa-3.1.4.tar.gz
+Traceback (most recent call last):
-  Running setup.py egg_info for package rsa
+   File "<string>", line 1, in <module>
-    warning: no files found matching 'README'
+ImportError: No module named Crypto
-Downloading/unpacking pyasn1>=0.1.3 (from rsa->Crypto)
+</syntaxhighlight>
-  Downloading pyasn1-0.1.7.tar.gz (68kB): 68kB downloaded
+:→ ??? 업그레이드가 되었는데도 안된다..
-   Running setup.py egg_info for package pyasn1
-Installing collected packages: Crypto, rsa, pyasn1
+==pycrypto 재설치==
-  Running setup.py install for Crypto
+<syntaxhighlight lang='console'>
-  Running setup.py install for rsa
+[root@zetawiki ~]# pip uninstall pycrypto
-    warning: no files found matching 'README'
+Uninstalling pycrypto:
-    Installing pyrsa-encrypt-bigfile script to /usr/bin
+  /usr/lib64/python2.6/site-packages/Crypto/Cipher/AES.py
-    Installing pyrsa-encrypt script to /usr/bin
+  /usr/lib64/python2.6/site-packages/Crypto/Cipher/AES.pyc
-    Installing pyrsa-verify script to /usr/bin
+... (생략)
-    Installing pyrsa-sign script to /usr/bin
+  /usr/lib64/python2.6/site-packages/Crypto/pct_warnings.pyc
-    Installing pyrsa-priv2pub script to /usr/bin
+  /usr/lib64/python2.6/site-packages/pycrypto-2.6.1-py2.6.egg-info
-    Installing pyrsa-decrypt script to /usr/bin
+Proceed (y/n)? y
-    Installing pyrsa-keygen script to /usr/bin
+  Successfully uninstalled pycrypto
-    Installing pyrsa-decrypt-bigfile script to /usr/bin
+</syntaxhighlight>
-   Running setup.py install for pyasn1
+<syntaxhighlight lang='console'>
-Successfully installed Crypto rsa pyasn1
+[root@zetawiki ~]# pip install pycrypto
+Downloading/unpacking pycrypto
+  Running setup.py egg_info for package pycrypto
+Installing collected packages: pycrypto
+   Running setup.py install for pycrypto
+    warning: GMP or MPIR library not found; Not building Crypto.PublicKey._fastmath.
+Successfully installed pycrypto
 Cleaning up...
-</source>
+</syntaxhighlight>
+==확인 2==
+<syntaxhighlight lang='console'>
+[root@zetawiki ~]# python -c 'import Crypto; print( Crypto.__version__ );'
+.6.1
+</syntaxhighlight>
+==같이 보기==
+*[[pycrypto 업그레이드]]
-[[분류: Python 오류]]
+[[분류: ImportError]]
+[[분류: import Crypto]]