Windows 7에 Python Steem 라이브러리 설치 성공(pycrypto 오류 해결)

오랜만에 개발관련 포스팅을 남겨봅니다.

그동안에 아래 URL들을 통해서 윈도우에 Python을 설치하고 steem라이브러리를 설치하려고 많은 시도를 하였습니다. ㅠㅠ

kr-dev#1. @asbear님의 "비개발자가 steemit 주무르기(1)" 직접 따라가 봅니다~ — Steemit
https://steemit.com/kr/@skt1/kr-dev-1-asbear-steemit-1

kr-dev#1. 개발자가 steemit 주무르기(1) / windows10 with python (by @skt1) — Steemit
https://steemit.com/kr/@idas4you/kr-dev-1-steemit-1-windows10-with-python-by-skt1

steem API로 자동 보팅 봇 만들어보기 with Python — Steemit
https://steemit.com/kr-dev/@tmkor/steem-api-with-python

하지만 위의 글에서도 마찬가지로 꼭 문제가 생기기 마련이더라구요~

제일 골머리 썩은게 steem 라이브러리 설치시에 PyCrypto에서 발생하는 오류 ㅠㅠ

그래서 파이썬 버전까지 바꾸어가면서 삽질을 한 경우를 공유합니다.

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ㅁ Python 설치 : https://www.python.org/downloads/
Python 2.7.15 설치함

ㅁ Visual Stdio 빌드툴 설치 : https://www.visualstudio.com/ko/downloads/?rr=http%3A%2F%2Flandinghub.visualstudio.com%2Fvisual-cpp-build-tools
Visual Stdio Community 2017 설치함.

ㅁ Steem-Python 설치함 : http://steem.readthedocs.io/en/latest/install.html
$ pip install -U steem

이때부터 pycrypto 오류가 발생함... 아우~~~ 정말 미쳐버려~
시간날때마다 찾아보니 아래의 사이트 발견 와우~

ㅁ PyCrypto (Prebuilt Python Binaries for Windows) 설치 :
http://www.voidspace.org.uk/python/modules.shtml#pycrypto

이후에 다시 Steem 설치하였으나 ㅠㅠ
아래와 같이 'ujson' 오류 아....

C:\Users\Ahn\steem-python>pip install -U steem
Collecting steem
Using cached https://files.pythonhosted.org/packages/f8/cb/78489bf60c7c0212e5f
65ecc04877b5a82f896fc3c84e2c0331c07c71552/steem-1.0.1-py2.py3-none-any.whl
Requirement not upgraded as not directly required: scrypt>=0.8.0 in c:\python27
lib\site-packages (from steem) (0.8.6)
Requirement not upgraded as not directly required: toolz in c:\python27\lib\site
-packages (from steem) (0.9.0)
Requirement not upgraded as not directly required: urllib3 in c:\python27\lib\si
te-packages (from steem) (1.22)
Requirement not upgraded as not directly required: langdetect in c:\python27\lib
\site-packages (from steem) (1.0.7)
Requirement not upgraded as not directly required: funcy in c:\python27\lib\site
-packages (from steem) (1.10.2)
Requirement not upgraded as not directly required: prettytable in c:\python27\li
b\site-packages (from steem) (0.7.2)
Requirement not upgraded as not directly required: futures; python_version < "3.
0.0" in c:\python27\lib\site-packages (from steem) (3.2.0)
Requirement not upgraded as not directly required: w3lib in c:\python27\lib\site
-packages (from steem) (1.19.0)
Collecting ujson (from steem)
Using cached https://files.pythonhosted.org/packages/16/c4/79f3409bc7105590154
64e5f49b9879430d8f87498ecdc335899732e5377/ujson-1.35.tar.gz
Collecting ecdsa>=0.13 (from steem)
Using cached https://files.pythonhosted.org/packages/63/f4/73669d51825516ce8c4
3b816c0a6b64cd6eb71d08b99820c00792cb42222/ecdsa-0.13-py2.py3-none-any.whl
Collecting voluptuous (from steem)
Using cached https://files.pythonhosted.org/packages/f5/09/a0e20a0bd743131e237
128bad3a4f83b283f70c032b7e7c0f06baf7f6862/voluptuous-0.11.1-py2.py3-none-any.whl

Collecting certifi (from steem)
Using cached https://files.pythonhosted.org/packages/7c/e6/92ad559b7192d846975
fc916b65f667c7b8c3a32bea7372340bfe9a15fa5/certifi-2018.4.16-py2.py3-none-any.whl

Requirement not upgraded as not directly required: pycrypto>=1.9.1 in c:\python2
7\lib\site-packages (from steem) (2.6)
Collecting pylibscrypt>=1.6.1 (from steem)
Collecting appdirs (from steem)
Using cached https://files.pythonhosted.org/packages/56/eb/810e700ed1349edde4c
bdc1b2a21e28cdf115f9faf263f6bbf8447c1abf3/appdirs-1.4.3-py2.py3-none-any.whl
Collecting future (from steem)
Requirement not upgraded as not directly required: six in c:\python27\lib\site-p
ackages (from langdetect->steem) (1.11.0)
Building wheels for collected packages: ujson
Running setup.py bdist_wheel for ujson ... error
Complete output from command c:\python27\python.exe -u -c "import setuptools,
tokenize;file='c:\users\ahn\appdata\local\temp\pip-install-ysyurj\ujs
on\setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace(
'\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" bdist_wheel -d c:
\users\ahn\appdata\local\temp\pip-wheel-gkk1gs --python-tag cp27:
running bdist_wheel
running build
running build_ext
building 'ujson' extension
error: Microsoft Visual C++ 9.0 is required. Get it from http://aka.ms/vcpytho
n27

---

Failed building wheel for ujson
Running setup.py clean for ujson
Failed to build ujson
Installing collected packages: ujson, ecdsa, voluptuous, certifi, pylibscrypt, a
ppdirs, future, steem
Running setup.py install for ujson ... error
Complete output from command c:\python27\python.exe -u -c "import setuptools
, tokenize;file='c:\users\ahn\appdata\local\temp\pip-install-ysyurj\u
json\setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replac
e('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --recor
d c:\users\ahn\appdata\local\temp\pip-record-oog7na\install-record.txt --single-
version-externally-managed --compile:
running install
running build
running build_ext
building 'ujson' extension
error: Microsoft Visual C++ 9.0 is required. Get it from http://aka.ms/vcpyt
hon27

----------------------------------------

Command "c:\python27\python.exe -u -c "import setuptools, tokenize;file='c:
\users\ahn\appdata\local\temp\pip-install-ysyurj\ujson\setup.py';f=getatt
r(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close(
);exec(compile(code, file, 'exec'))" install --record c:\users\ahn\appdata\l
ocal\temp\pip-record-oog7na\install-record.txt --single-version-externally-manag
ed --compile" failed with error code 1 in c:\users\ahn\appdata\local\temp\pip-in
stall-ysyurj\ujson\

해당 버전의 Visual C++ 9.0에서는 필요한것이 있다고 함. 위의 url을 알려줌
위의 URL 치고 들어가면 아래와 같은 사이트가 보이고 해당 필요한 것 다운로드 하여 설치함

ㅁ Visual C++ Compiler for Python 2.7 설치 함 : https://www.microsoft.com/en-us/download/confirmation.aspx?id=44266

아래와 같이 ujson 설치 함

C:\Users\Ahn\steem-python>pip install ujson
Collecting ujson
Using cached https://files.pythonhosted.org/packages/16/c4/79f3409bc7105590154
64e5f49b9879430d8f87498ecdc335899732e5377/ujson-1.35.tar.gz
Building wheels for collected packages: ujson
Running setup.py bdist_wheel for ujson ... done
Stored in directory: C:\Users\Ahn\AppData\Local\pip\Cache\wheels\28\77\e4\0311
145b9c2e2f01470e744855131f9e34d6919687550f87d1
Successfully built ujson
Installing collected packages: ujson
Successfully installed ujson-1.35

=====================================================================================
와우~~~ 최종 설치 완료~~~ 나나나나나~~~

C:\Users\Ahn\steem-python>pip install -U steem
Collecting steem
Using cached https://files.pythonhosted.org/packages/f8/cb/78489bf60c7c0212e5f
65ecc04877b5a82f896fc3c84e2c0331c07c71552/steem-1.0.1-py2.py3-none-any.whl
Requirement not upgraded as not directly required: scrypt>=0.8.0 in c:\python27
lib\site-packages (from steem) (0.8.6)
Requirement not upgraded as not directly required: toolz in c:\python27\lib\site
-packages (from steem) (0.9.0)
Requirement not upgraded as not directly required: urllib3 in c:\python27\lib\si
te-packages (from steem) (1.22)
Requirement not upgraded as not directly required: langdetect in c:\python27\lib
\site-packages (from steem) (1.0.7)
Requirement not upgraded as not directly required: funcy in c:\python27\lib\site
-packages (from steem) (1.10.2)
Requirement not upgraded as not directly required: prettytable in c:\python27\li
b\site-packages (from steem) (0.7.2)
Requirement not upgraded as not directly required: futures; python_version < "3.
0.0" in c:\python27\lib\site-packages (from steem) (3.2.0)
Requirement not upgraded as not directly required: w3lib in c:\python27\lib\site
-packages (from steem) (1.19.0)
Requirement not upgraded as not directly required: ujson in c:\python27\lib\site
-packages (from steem) (1.35)
Collecting ecdsa>=0.13 (from steem)
Using cached https://files.pythonhosted.org/packages/63/f4/73669d51825516ce8c4
3b816c0a6b64cd6eb71d08b99820c00792cb42222/ecdsa-0.13-py2.py3-none-any.whl
Collecting voluptuous (from steem)
Using cached https://files.pythonhosted.org/packages/f5/09/a0e20a0bd743131e237
128bad3a4f83b283f70c032b7e7c0f06baf7f6862/voluptuous-0.11.1-py2.py3-none-any.whl

Collecting certifi (from steem)
Using cached https://files.pythonhosted.org/packages/7c/e6/92ad559b7192d846975
fc916b65f667c7b8c3a32bea7372340bfe9a15fa5/certifi-2018.4.16-py2.py3-none-any.whl

Requirement not upgraded as not directly required: pycrypto>=1.9.1 in c:\python2
7\lib\site-packages (from steem) (2.6)
Collecting pylibscrypt>=1.6.1 (from steem)
Collecting appdirs (from steem)
Using cached https://files.pythonhosted.org/packages/56/eb/810e700ed1349edde4c
bdc1b2a21e28cdf115f9faf263f6bbf8447c1abf3/appdirs-1.4.3-py2.py3-none-any.whl
Collecting future (from steem)
Requirement not upgraded as not directly required: six in c:\python27\lib\site-p
ackages (from langdetect->steem) (1.11.0)
Installing collected packages: ecdsa, voluptuous, certifi, pylibscrypt, appdirs,
future, steem
Successfully installed appdirs-1.4.3 certifi-2018.4.16 ecdsa-0.13 future-0.16.0
pylibscrypt-1.7.1 steem-1.0.1 voluptuous-0.11.1

========================================================================
Python 2.7.15 (v2.7.15:ca079a3ea3, Apr 30 2018, 16:22:17) [MSC v.1500 32 bit (In
tel)] on win32
Type "help", "copyright", "credits" or "license" for more information.

from steem.blog import Blog
blog = Blog("capslock")
post = next(blog)
Traceback (most recent call last):
File line 1, in
TypeError: instance has no next() method

일단 steem 라이브러리를 import하는것 까지는 성공하는데
위의 오류는 또 찾아봐야겠습니다.