As mentioned by Andrew, this is due to macOS' enforcement of notarization requirements.
This can be bypassed by right clicking on the application, then selecting Open - A dialog will popup warning you that it is not verified, but this one will have an Open button.
Once you open the application through the above process once, a regular double click will work ...
I was able to successfully install Bitcoin ABC on Ubuntu 14.04.5 LTS, alongside Bitcoin Core, using these instructions:
Download the appropriate binary from here: https://download.bitcoinabc.org/
For me, the command would be:
Extract the archive:
tar xzvf bitcoin-...
TL;DR: you don't need any binaries except the ones you want to invoke.
Let me go over your list:
SHA256SUMS.asc: a PGP signed SHA256SUMS file with the SHA256 checksums of all distributed files. The purpose of this is purely to let you verify you have legitimate binaries.
bitcoin-0.21.1/README.md: README file with general documentation
There is an rpm family for Centos 7 - and remember you will need at least 300 GB of hard drive space to keep it running for a while - and the blockchain itself is approaching 200 GB alone. it hits the cPU cores pretty hard, and then you will need good security because it will invite every hacker in the world to break in. Within 12 hours of putting ours up -...
You may need to slightly modify the following steps for your needs:
ssh or log into the machine
Make sure that git is installed.
sudo apt-get install git
Clone the github repo
git clone https://github.com/rat4/blackcoin.git
Follow the instructions from the installation documentation which are:
Install the dependencies.
sudo apt-get install build-...
This is a guide I used to install a full node on a Raspberry Pi 3B with 1GB of RAM.
You have to compile the code and therefore need a RAM swap on an external HDD. Make sure it is mounted correctly, or it will wear out the sd card!
You need to compile them from source or download their binary. Since they both use the same port, you will need to start one of them with -listen=0 command-line argument. Please see this discussion on github for more info: https://github.com/Bitcoin-ABC/bitcoin-abc/issues/25
Compile from source at https://github.com/bitcoin/bitcoin
Download at ...
The verification you are referring to applies to the installer file you downloaded. The verification instructions for Windows can be found here. The instructions for other operating systems are on the same page.
Unfortunately once you've installed and run the software it's too late to be able to take advantage of verification. If the software was ...
The problem with running a network facing daemon as root, is that if in the future there is an exploit found for that daemon then potentially an attacker could execute code on your machine as root. This gives the attacker unlimited accesses to your machine. To fix this you would need to create a user/group that your daemon can run as and also assign that ...
The particular desktop environment does not have a direct impact as long as you have the necessary libraries for running Qt applications.
On Debian (or Debian-Based distributions, such as Ubuntu) the following command should install the dependencies necessary for the UI:
sudo apt-get install libqt5gui5 libqt5core5a libqt5dbus5 qttools5-dev qttools5-dev-...
It does work. Yes you need an external HD for the blockchain data (unless you want to run a pruned node) and Raspian is fine.
In my opinion the best tutorial for setting up a full node on RP3 is this:
Damian Mee's Guide
A version for XP can be downloaded from github. This is actually 93.3 not 92.3. It says "Armory 0.93.3 for Windows XP, Vista, 7, 8+ (64-bit)"
I have not used this version and cannot vouch for it in any way.
As I expect you know, Windows-XP is an insecure operating system. Microsoft stopped supporting XP in 2014, 5 years ago now. Personally I'd install ...
You probably need a newer version of gcc.
This helped me fix for Ubuntu: https://askubuntu.com/questions/1140183/install-gcc-9-on-ubuntu-18-04
TL&DR: adds custom PPA repo so you will able to upgrade:
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt update
sudo apt --fix-broken install
If you get here like I did, trying to remember where the signatures of the various releases are stored/attested-to, it's at
There, you'll find the manifests of gitian builds.
I'm not sure if this package is official Bitcoin-com-wallet-3.6.0-linux64.tar.gz. I suggest you to download from https://bitcoin.org. There are several wallet programs for desktop, web, mobile, etc. Here is an list.
In the case that you mean "install" instead of download: Yes, it should not interfere with the wallet.dat at all, and the new version of Bitcoin Core will continue to work with it.
Regardless of your updating the software, you should have at least one backup of your wallet.dat. If you don't, create some now. Preferably before the software update. Be sure ...
Ok it seems you are running on Debian Jessie. No you cannot simply do sudo apt-get .... You can either download the binaries from somewhere, or you can build the binaries from source. I personally would advise you to build the application from source, as it is a great learning exercise. It is also safer in principle to personally ensure the program you are ...
You can just copy your wallet.dat from your local wallet directory. If using windows it will be in %appdata%/Bitcoin. After reformatting download a fresh copy of Bitcoin Core and replace the wallet.dat with the one you saved prior to reformatting.
There's also the method of using the backupwallet and importwallet commands. https://bitcoin.org/en/developer-...
To allow compatibility of your wallet.dat file with other bitcoind installations, it's strongly recommended to use bdb 4.8.
Nevertheless, you can disable the db4.8 check by adding --with-incompatible-bdb during configure.
Better would be to manually install berkley db 4.8 in a isolated path and compile bitcoin-core with something similar to:
I wrote and tested Makefile for local-user environment for compiling and installing Bitcoin Core UASF patch (https://github.com/UASF/bitcoin) at CentOS
Best regards, Perlover :)
I wrote and tested Makefile for local-user environment for compiling and installing Bitcoin Core UASF patch (https://github.com/UASF/bitcoin)
Please README.txt there (why i did it)
Best regards, Perlover :)