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Messages - arcke

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61
Technical Support / Re: Protoshares-qt won't start
« on: January 02, 2014, 11:40:06 pm »
Did you just install it or did it work before the problem occurred?

62
Technical Support / Re: Support Forum Tipping
« on: January 02, 2014, 11:26:51 pm »
I have the feeling most of us who can deliver support do so on any board. When I am capabale of answering anothers question I generally do so to the best of my ability. For now I think it is best if we all pick up issues on all the boards as they appear instead of restricting ourselves to specific boards.

63
Technical Support / Re: Support Forum Tipping
« on: January 02, 2014, 11:12:46 pm »
Maybe split it up at the end of the day. This way the 10 daily PTS will never fall short.

64
MemoryCoin / Re: [MMC][CTO] donSchoe for Technical Officer
« on: January 02, 2014, 10:41:00 pm »
I just voted for you, because I think you will be a good CTO. I hope you will win.

65
Other Languages / Re: Nederland
« on: January 02, 2014, 10:15:51 pm »
Vriendelijke groeten zwaffelcoin!

66
My first impression is a nice fresh easy to understand interface. Its just a bit slow right now.

67
arcke

Gonna have a try.

68
This project on github claims to be able to import private keys among other things. It is written i Python

Some code I found on the repository

Code: [Select]
def i2d_ECPrivateKey(pkey, compressed=False):#, crypted=True):
    part3='a081a53081a2020101302c06072a8648ce3d0101022100'  # for uncompressed keys
    if compressed:
        if True:#not crypted:  ## Bitcoin accepts both part3's for crypted wallets...
            part3='a08185308182020101302c06072a8648ce3d0101022100'  # for compressed keys
        key = '3081d30201010420' + \
            '%064x' % pkey.secret + \
            part3 + \
            '%064x' % _p + \
            '3006040100040107042102' + \
            '%064x' % _Gx + \
            '022100' + \
            '%064x' % _r + \
            '020101a124032200'
    else:
        key = '308201130201010420' + \
            '%064x' % pkey.secret + \
            part3 + \
            '%064x' % _p + \
            '3006040100040107044104' + \
            '%064x' % _Gx + \
            '%064x' % _Gy + \
            '022100' + \
            '%064x' % _r + \
            '020101a144034200'

    return key.decode('hex') + i2o_ECPublicKey(pkey, compressed)

I am going to test pywallet to see if this works.

Edit: One note of caution. I cant find a license accompanying the code on github.

69
Almost... compiled.
Got 3 errors. Any idea on how to fix this?

Code: [Select]
compilation terminated due to -fmax-errors=3.
make[2]: ** [fc/CMakeFiles/fc.dir/src/crypto/city.cpp.o] Erro 1
make[1]: ** [fc/CMakeFiles/fc.dir/all] Erro 2
make: ** [all] Erro 2
Can you post the error. I believe GCC should have printed an error before what you post.

Edit: Can we try to keep this thread about new development, maybe you can ask questions about compiling in another thread or create a new one somewhere other than the bounty discussion.

70

Ubuntu (I assume you're on 13.10) installs boost 1.53 by default, bitshares require 1.54. You can install it with apt-get or you can stay on 1.53 and just downgrade required boost version in CMakeList.txt and also remove boost_coroutine requirement from it. It compiles and runs fine with 1.53, I compiled and ran Keyhotee a few days ago.

Yes, I am running Ubuntu 13.10.

I tried to install Boost 1.55, with this sequence:
Code: [Select]
wget http://sourceforge.net/projects/boost/files/boost/1.55.0/boost_1_55_0.tar.bz2
tar --bzip2 -xf /path/to/boost_1_55_0.tar.bz2
cd boost_1_55_0/
./bootstrap.sh --prefix=/usr/local/
./b2 install
./bjam
sudo ./bjam install

The same error about 1.53 still appears.
Code: [Select]
CMake Error at /usr/share/cmake-2.8/Modules/FindBoost.cmake:1126 (message):
  Unable to find the requested Boost libraries.

  Boost version: 1.53.0

  Boost include path: /usr/include

  The following Boost libraries could not be found:

          boost_coroutine

  Some (but not all) of the required Boost libraries were found.  You may
  need to install these additional Boost libraries.  Alternatively, set
  BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT
  to the location of Boost.
Call Stack (most recent call first):
  CMakeLists.txt:57 (FIND_PACKAGE)


-- Boost version: 1.53.0
-- Found the following Boost libraries:
--   thread
--   date_time
--   system
--   filesystem
--   program_options
--   signals
--   serialization
--   chrono
--   unit_test_framework
--   context
CMake Warning (dev) at CMakeLists.txt:87 (set):
  Cannot set "BOOST_LIBRARIES": current scope has no parent.
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Configuring incomplete, errors occurred!
[/quote]
Your prefix is /usr/local. Your boost include path is /usr/include. Try running cmake like this
Code: [Select]
cmake -DBoost_INCLUDE_DIR:PATH=/usr/local/include -DBoost_LIBRARY_DIR:PATH=/usr/local/lib .
Now it should find the boost libraries during compile.

71
Update to Protoshares Product Summary. It is not finished, but all your comments are deeply appreciated. There will be some more paragraphs which will sketch a rough idea of a DAC in operation and how it can be profitable.

72
Following. This has a dependency on the blockchain spec, does it not?
https://bitsharestalk.org/index.php?topic=1738.0

I think I'll start by defining the data model based on the bitshares source. Gonna go with a simple flask/sqlite stack to start, any objections?

repo up
https://github.com/nmushegian/BTSExplorer
I am tracking this repository. If you want to work in Python as the files in the repository suggest we can work  together. Python is a good choice.

73
Im following this, see what I can do.

Git account

Just pulled your repository.

74
MemoryCoin / Re: [Giveaway] Happy New Year 2014!
« on: December 31, 2013, 11:12:23 pm »
MDdfte91HHy8gLTKLqgpUiiUL18eWyc3mG

Happy new year!

75
Meta / Bounties forum
« on: December 31, 2013, 05:49:16 pm »
I am currently tracking bounty based development in Bountiful Bounties. There are listed some categories for bounties, but most bounties have overlap between categories and some are posted on the main board instead of the subforum where you would expect them.

For instance,

1000 PTS - Ripple-Style Consensus Implementation [PENDING] is basically a C++ task, but it is posted on the main board. Maybe we should create better, more general categories or get rid of them at all and accept that most bountes will require a combined effort of programming, writing, art, management etc.

Its jussed that I missed some interesting bounties, because they were hidden on a sub forum I dont usually check. Maybe we can put up a feed for bounties so we can get an email if something interesting happens. (Havent checked if this is already possible on the board)

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