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  • GenoMax
    Senior Member
    • Feb 2008
    • 7142

    #16
    Originally posted by cmccabe View Post
    I am going to re-install. Did you have to do anything besides download, extract, and add to path? Was chmod or make necessary? Thank you
    Since it is source code you have to compile it by "make". Did you not do that?

    Comment

    • cmccabe
      Senior Member
      • Jul 2012
      • 355

      #17
      Here are the steps:

      Code:
      wget https://github.com/BenLangmead/bowtie2/archive/master.zip
      unzip master.zip
      cd /home/dnascopev/Desktop/master
      make
      after that I renamed the folder to bowtie2-2.2.6 and added that to path using:

      Code:
       echo 'export PATH=$PATH:/home/dnascopev/Desktop/bowtie2-2.6.0' >> ~/.bashrc
      Thank you .

      Comment

      • cmccabe
        Senior Member
        • Jul 2012
        • 355

        #18
        the build indexs is running:

        Are these normal?

        Code:
        Warning: Encountered empty reference sequence
        Warning: Encountered reference sequence with only gaps
        Warning: Encountered reference sequence with only gaps
        Warning: Encountered empty reference sequence
        Warning: Encountered empty reference sequence
        Warning: Encountered reference sequence with only gaps
        Warning: Encountered empty reference sequence
        Code:
         bowtie2-build -f /home/dnascopev/Desktop/hg19_fasta/hg19.fa /home/dnascopev/Desktop/hg19_fasta/my_hg19
        was used to build the index

        Code:
         cat *.fa > hg19.fa
        was used to concatenate the fa from chromFa.tar.gz

        Thank you .

        Comment

        • sahil.jain
          Junior Member
          • Jun 2019
          • 1

          #19
          bowtie2-build: command not found

          I downloaded the bowtie 2-2.3.5.1 for mac using the link:https://sourceforge.net/projects/bowtie-bio/

          It was a zipped file so I unzipped it.

          I opened the unzipped folder on the terminal and then typed the command:

          (base) linglabs-ipro:bowtie2-2.3.5.1-macos-x86_64 linglab$ bowtie2-build
          -bash: bowtie2-build: command not found
          (base) linglabs-ipro:bowtie2-2.3.5.1-macos-x86_64 linglab$

          Please Help!

          Comment

          • GenoMax
            Senior Member
            • Feb 2008
            • 7142

            #20
            @sahil: Please go through this UNIX basics tutorial, if you are unfamiliar with the command line.

            Comment

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