user63569: I've installed bitcoin core as the documentation in bitcoin.org and its working great. then, I tried to install bitcoin-ABC manually as following:

wget bitcoin-cash-gnu.tar.gz
tar xzf bitcoin-cash-gnu.tar.gz
cd bitcoin-cash-gnu/bin
ls


bitcoin-cli  bitcoin-qt  bitcoin-tx  bitcoind  test_bitcoin


I have renamed bin directory files so it doesn't conflict with bitcoin-legacy.


bitcoinCash-cli  bitcoinCash-qt  bitcoinCash-tx  bitcoinCashd  test_bitcoinCash


then i've installed it on /etc/usr/bin 


sudo install -m 0755 -o root -g root -t /usr/local/bin bitcoin-cash-gnu/bin/bin/*

Then I tried to run bitcoinCashd and

Command not found


user71115: 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:
wget https://download.bitcoinabc.org/0.16.2/linux/bitcoin-abc-0.16.2-x86_64-linux-gnu.tar.gz
Extract the archive:
tar xzvf bitcoin-abc-0.16.2-x86_64-linux-gnu.tar.gz
Rename the binary files:
cd bitcoin-abc-0.16.2/bin/; rename 's/bitcoin/bitcoinCash/' *
Install the files into /usr/local/bin:
sudo install -m 0755 -o root -g root -t /usr/local/bin *


And voilà!
bitcoinCashd -version outputs:

Bitcoin ABC Daemon version v0.16.2.0-6af5e93
[...]

bitcoind -version outputs:

Bitcoin Core Daemon version v0.15.1
[..]

ls /usr/local/bin outputs:
bitcoinCash-cli  bitcoinCash-seeder  bitcoind    test_bitcoin
bitcoinCashd     bitcoinCash-tx      bitcoin-qt  test_bitcoinCash
bitcoinCash-qt   bitcoin-cli         bitcoin-tx


63569: <p>I've installed bitcoin core as the documentation in bitcoin.org and its working great. then, I tried to install bitcoin-ABC manually as following:</p>

<ol>
<li><code>wget bitcoin-cash-gnu.tar.gz</code></li>
<li><code>tar xzf bitcoin-cash-gnu.tar.gz</code></li>
<li><code>cd bitcoin-cash-gnu/bin</code></li>
<li><code>ls</code></li>
</ol>

<blockquote>
  <p>bitcoin-cli  bitcoin-qt  bitcoin-tx  bitcoind  test_bitcoin</p>
</blockquote>

<ol start="5">
<li>I have renamed bin directory files so it doesn't conflict with bitcoin-legacy.</li>
</ol>

<blockquote>
  <p>bitcoinCash-cli  bitcoinCash-qt  bitcoinCash-tx  bitcoinCashd  test_bitcoinCash</p>
</blockquote>

<ol start="6">
<li>then i've installed it on /etc/usr/bin </li>
</ol>

<blockquote>
  <p>sudo install -m 0755 -o root -g root -t /usr/local/bin bitcoin-cash-gnu/bin/bin/*</p>
</blockquote>

<p>Then I tried to run bitcoinCashd and</p>

<blockquote>
  <p>Command not found</p>
</blockquote>
 71115: <p>I was able to successfully install Bitcoin ABC on Ubuntu 14.04.5 LTS, alongside Bitcoin Core, using these instructions:</p>

<ol>
<li><p>Download the appropriate binary from here: <a href="https://download.bitcoinabc.org/" rel="nofollow noreferrer">https://download.bitcoinabc.org/</a></p>

<p>For me, the command would be:</p>

<p><code>wget https://download.bitcoinabc.org/0.16.2/linux/bitcoin-abc-0.16.2-x86_64-linux-gnu.tar.gz</code></p></li>
<li><p>Extract the archive:</p>

<p><code>tar xzvf bitcoin-abc-0.16.2-x86_64-linux-gnu.tar.gz</code></p></li>
<li><p>Rename the binary files:</p>

<p><code>cd bitcoin-abc-0.16.2/bin/; rename 's/bitcoin/bitcoinCash/' *</code></p></li>
<li><p>Install the files into <code>/usr/local/bin</code>:</p>

<p><code>sudo install -m 0755 -o root -g root -t /usr/local/bin *</code></p></li>
</ol>

<hr>

<p>And voilà!</p>

<p><code>bitcoinCashd -version</code> outputs:</p>

<blockquote>
  <p>Bitcoin ABC Daemon version v0.16.2.0-6af5e93</p>
  
  <p>[...]</p>
</blockquote>

<p><code>bitcoind -version</code> outputs:</p>

<blockquote>
  <p>Bitcoin Core Daemon version v0.15.1</p>
  
  <p>[..]</p>
</blockquote>

<p><code>ls /usr/local/bin</code> outputs:</p>

<pre><code>bitcoinCash-cli  bitcoinCash-seeder  bitcoind    test_bitcoin
bitcoinCashd     bitcoinCash-tx      bitcoin-qt  test_bitcoinCash
bitcoinCash-qt   bitcoin-cli         bitcoin-tx
</code></pre>
