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kraken-software [2016/08/16 05:21]
joguya created
kraken-software [2019/07/15 17:04] (current)
aorth
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 ===== Information ===== ===== Information =====
  
-  * Version: 0.10.5+  * Version: 2.0.8-beta
   * Added: August, 2016   * Added: August, 2016
-  * Link: https://ccb.jhu.edu/software/kraken/+  * Updated: July, 2019 
 +  * Link: https://ccb.jhu.edu/software/kraken2/
  
 ===== Usage ===== ===== Usage =====
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 <code>$ module avail kraken</code> <code>$ module avail kraken</code>
  
-Load kraken +Load one version into your environment and run it: 
-<code>$ module load kraken/0.10.5</code>+<code>$ module load kraken/2.0.8-beta 
 +$ kraken2 --help</code>
  
 ===== Installation ====== ===== Installation ======
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 Notes from the sysadmin during installation: Notes from the sysadmin during installation:
  
-<code> +<code>git clone https://github.com/DerrickWood/kraken2.git 
-cd /tmp/ +cd kraken2 
-$ wget https://github.com/DerrickWood/kraken/archive/v0.10.5-beta.tar.gz +git checkout v2.0.8-beta 
-tar -xvf v0.10.5-beta.tar.gz +$ sudo mkdir -p /export/apps/kraken/2.0.8-beta 
-cd kraken-0.10.5-beta/ +$ sudo chown aorth /export/apps/kraken/2.0.8-beta 
-$ sudo mkdir -p /export/apps/kraken/0.10.5/ +$ ./install_kraken2.sh /export/apps/kraken/2.0.8-beta 
-$ sudo chown joguya:joguya /export/apps/kraken/0.10.5/ +$ sudo chown root /export/apps/kraken/2.0.8-beta/*</code> 
-$ scl enable devtoolset-2 bash + 
-$ ./install_kraken.sh /export/apps/kraken/0.10.5/ +Download some [[ftp://ftp.ccb.jhu.edu/pub/data/kraken2_dbs/|pre-formatted databases]] and extract them somewhere: 
-$ sudo chown -R root:root /export/apps/kraken/0.10.5+ 
-</code>+<code>$ sudo mkdir -p /export/data/bio/kraken2/db 
 +$ wget ftp://ftp.ccb.jhu.edu/pub/data/kraken2_dbs/16S_Greengenes_20190418.tgz 
 +$ wget ftp://ftp.ccb.jhu.edu/pub/data/kraken2_dbs/minikraken2_v1_8GB_201904_UPDATE.tgz 
 +$ wget ftp://ftp.ccb.jhu.edu/pub/data/kraken2_dbs/minikraken2_v2_8GB_201904_UPDATE.tgz 
 +$ for name in *.tgz; do sudo tar xfv "$name" -C /export/data/bio/kraken2/db; done</code> 
 + 
 +The ''kraken2'' application finds these with the ''KRAKEN2_DB_PATH'' environment variable.
kraken-software.1471324915.txt.gz · Last modified: 2016/08/16 05:21 by joguya