Compilation and Installation

Procedure

1. Use PuTTY to log in to the server as the root user.
2. Go to the installation directory of the main program.

   cd /path/to/CLUSTALW

3. Decompress the installation package.

   tar -xvf clustalw-2.1.tar.gz

4. Go to the directory generated after the decompression.

   cd clustalw-2.1

5. Modify the configuration file.

   mv config.guess config.guess_bak
   mv config.sub config.sub_bak
   cp /usr/share/automake-1.16/config.* .

6. Perform the configuration.

   ./configure --prefix=/path/to/CLUSTALW

7. Perform the compilation and installation.

   make
   make install

8. Check whether an executable file is generated.

   ll /path/to/CLUSTALW/bin/clustalw2

9. Set the environment variable.

   export PATH=/path/to/CLUSTALW/bin:$PATH