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DerrickWood / kraken2

The second version of the Kraken taxonomic sequence classification system
MIT License
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unable to install "install_kraken2.sh" #667

Closed Pisto94 closed 1 year ago

Pisto94 commented 1 year ago

Greetings to everyone.

I created a virtual machine (linux mint) to install kraken2 on my windows pc. I gave 8 GB ram, 200GB hard disk and 4 cores.

During the installation process, I encountered an error in the following passage: ./install_kraken2.sh $KRAKEN2_DIR

I have replaced $KRAKEN2_DIR with my directory but the process is blocked with this message:

make: entering in directory «/home/users/Desktop/kraken2-2.1.2/src» g++ -fopenmp -Wall -std=c++11 -O3 -DLINEAR_PROBING -c -o estimate_capacity.o estimate_capacity.cc make: g++: such file or directory not existing make: *** [: estimate_capacity.o] Error 127 make: get out from directory «/home/users/Desktop/kraken2-2.1.2/src»

Is this a size problem? What i did wrong?

Thank you in advance, I am new in linux/bash

alexlegresley commented 1 year ago

Have you installed the GCC compiler in Linux Mint? If not, sudo apt update && sudo apt install build-essential should install the necessary compiler and toolchains.

Pisto94 commented 1 year ago

Hi Alex, thank you for the response. Unfortunately the problem was not about the installation of GCC compiler but was about the RAM space available. In other words, it was a simple size problem and with > 30 GB it runs.