<p>Type "ldconfig" to update the links</p>

CC BY-SA 3.0
2013-10-31T20:22:09.137Z
2013-10-31T20:22:09.137Z
PeZzy
<p>I just installed BFGMINER on my Ubuntu 12.04LTS laptop and it won't let me set it up with my pool.</p>

<pre><code>administrator@T41-Server:~$ sudo bfgminer -o api.bitcoin.cz:8332 -u wizardmorax.ibm_ubuntu -px -S all
bfgminer: error while loading shared libraries: libblkmaker_jansson-0.1.so.0: cannot open shared object file: No such file or directory
</code></pre>

<p>I followed a tutorial for installing BFGMINER
<a href="http://www.linuxconsultantsireland.com/content/bitcoin-mining-raspberry-pi-usb-asic-miner-block-erupter" rel="nofollow">http://www.linuxconsultantsireland.com/content/bitcoin-mining-raspberry-pi-usb-asic-miner-block-erupter</a></p>

<p>Thanks,
Jackson</p>

CC BY-SA 3.0
2013-10-26T16:14:48.213Z
Why are you running it as root? That could be one problem.  Also you should be connecting to _stratum.bitcoin.cz:3333_ not the API.
KJ O
CC BY-SA 3.0
2013-10-28T20:22:15.690Z
You appear to be using a version compiled under a different system. If you'd compiled it on yours then the library should be present.
cdecker
<linux><ubuntu><asic><bfgminer>
BFGMINER error while loading shared libraries
wizardmorax
# BFGMINER error while loading shared libraries

(Asked by: username_0 on 2013-10-26)

I just installed BFGMINER on my Ubuntu 12.04LTS laptop and it won't let me set it up with my pool.

```
administrator@T41-Server:~$ sudo bfgminer -o api.bitcoin.cz:8332 -u username_0.ibm_ubuntu -px -S all
bfgminer: error while loading shared libraries: libblkmaker_jansson-0.1.so.0: cannot open shared object file: No such file or directory

```

I followed a tutorial for installing BFGMINER
<http://www.linuxconsultantsireland.com/content/bitcoin-mining-raspberry-pi-usb-asic-miner-block-erupter>

Thanks,
Jackson

**Tags:** linux, ubuntu, asic, bfgminer

> **Comments:**
> **username_1**: Why are you running it as root? That could be one problem.  Also you should be connecting to _stratum.bitcoin.cz:3333_ not the API.  
> **username_2**: You appear to be using a version compiled under a different system. If you'd compiled it on yours then the library should be present.  

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## 1 answers

### Answer by username_3 on 2013-10-31. Score: 7

Type "ldconfig" to update the links


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