[pycrypto] Install failure
dmacinskas at geobridge.net
Wed Oct 19 08:58:15 CST 2011
From: pycrypto-bounces at lists.dlitz.net [mailto:pycrypto-bounces at lists.dlitz.net] On Behalf Of Andrew Cooper
Sent: Wednesday, October 19, 2011 10:52 AM
To: PyCrypto discussion list
Subject: Re: [pycrypto] Install failure
On 19/10/2011 15:46, Dean Macinskas wrote:
Platform: W7pro, 64-bit
I downloaded the latest version (2.3) and ran "python setup.py install". Here's what I see:
C:\Users\dmacinskas\AppData\Local\Temp\pycrypto\pycrypto-2.3>python setup.py install
warning: GMP library not found; Not building Crypto.PublicKey._fastmath.
building 'Crypto.Random.OSRNG.winrandom' extension
error: Unable to find vcvarsall.bat
This appears to defeat the install, because subsequently importing Crypto.Cipher produces a "module not found" error.
Do you have MSCV/MSVS installed? You need a C compiler for "python setup.py install" to work.
No, but I have Python installed on another system, also without MSCV/MSVS installed, and I've imported lots of packages without error. Is PyCrypto a special case in this regard?
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