Nama file /etc/sources.list.d
harus diakhiri .list
, jika ingin dimasukkan sebagai sumber perangkat lunak.
Seperti halaman manual sumber.list mengatakan:
DESKRIPSI
The package resource list is used to locate archives of the package
distribution system in use on the system. At this time, this manual
page documents only the packaging system used by the Debian GNU/Linux
system. This control file is /etc/apt/sources.list.
The source list is designed to support any number of active sources and
a variety of source media. The file lists one source per line, with the
most preferred source listed first. The format of each line is: type
uri args The first item, type determines the format for args. uri is a
Universal Resource Identifier (URI), which is a superset of the more
specific and well-known Universal Resource Locator, or URL. The rest of
the line can be marked as a comment by using a #.
SOURCES.LIST.D
The /etc/apt/sources.list.d directory provides a way to add
sources.list entries in separate files. The format is the same as for
the regular sources.list file. File names need to end with .list and
may only contain letters (a-z and A-Z), digits (0-9), underscore (_),
hyphen (-) and period (.) characters. Otherwise APT will print a notice
that it has ignored a file if the file doesn't match a pattern in the
Dir::Ignore-Files-Silently configuration list - in this case it will be
silently ignored.
Mengambil contoh dari halaman ini , misalkan Anda ingin menginstal chef (dari opscode) , yang akan Anda lakukan adalah:
- Buat dan buka file dengan nama
opscode.list
:
sudo vim /etc/apt/sources.list.d/opscode.list
- Tambahkan baris yang diperlukan dan simpan file:
deb http://apt.opscode.com/ oneiric main
Langkah-langkah di atas dapat digabungkan untuk membuat satu perintah:
sudo /bin/sh -c 'echo "deb http://apt.opscode.com/ onereic main" > /etc/apt/sources.list.d/opscode.list'
Catatan: Perintah berisi onereic
karena nama kode dari Ubuntu yang Anda gunakan adalah Onereic . Seandainya Anda menggunakan Precise (12.04), Anda akan memiliki penulis precise
.
apt-config dump
. Harus ada garis yang mengatakanDir::Etc::sourceparts "sources.list.d";
. Mungkin ini membantu penyelidikan lebih lanjut.