Dir Sir: I want to install the pdftex-1.30.5, but failed. As the INSTALL said"The code of pdfTeX is in src/texk/web2c/pdftexdir and src/texk/web2c/pdfetexdir Try the script build.sh in this directory. If it succeeds, you should end up with the files pdftex, pdfetex, pdftex.pool and pdfetex.pool in build/texk/web2c". I can not find the file ofbuild.sh. Thanks! daiyuchao