| … | |
… | |
| 2 | <!DOCTYPE sections SYSTEM "/dtd/book.dtd"> |
2 | <!DOCTYPE sections SYSTEM "/dtd/book.dtd"> |
| 3 | |
3 | |
| 4 | <!-- The content of this document is licensed under the CC-BY-SA license --> |
4 | <!-- The content of this document is licensed under the CC-BY-SA license --> |
| 5 | <!-- See http://creativecommons.org/licenses/by-sa/2.0 --> |
5 | <!-- See http://creativecommons.org/licenses/by-sa/2.0 --> |
| 6 | |
6 | |
| 7 | <!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/handbook/hb-working-portage.xml,v 1.40 2004/10/21 16:34:46 swift Exp $ --> |
7 | <!-- $Header: /var/cvsroot/gentoo/xml/htdocs/doc/en/handbook/hb-working-portage.xml,v 1.41 2004/10/23 11:02:06 swift Exp $ --> |
| 8 | |
8 | |
| 9 | <sections> |
9 | <sections> |
| 10 | <section> |
10 | <section> |
| 11 | <title>Welcome to Portage</title> |
11 | <title>Welcome to Portage</title> |
| 12 | <body> |
12 | <body> |
| … | |
… | |
| 365 | !!! both can't be installed on the same system together. |
365 | !!! both can't be installed on the same system together. |
| 366 | !!! Please use 'emerge --pretend' to determine blockers. |
366 | !!! Please use 'emerge --pretend' to determine blockers. |
| 367 | </pre> |
367 | </pre> |
| 368 | |
368 | |
| 369 | <p> |
369 | <p> |
| 370 | Ebuilds contain specific fields that inform Portage about it's dependencies. |
370 | Ebuilds contain specific fields that inform Portage about its dependencies. |
| 371 | There are two possible dependencies: build dependencies, declared in |
371 | There are two possible dependencies: build dependencies, declared in |
| 372 | <c>DEPEND</c> and run-time dependencies, declared in <c>RDEPEND</c>. When one of |
372 | <c>DEPEND</c> and run-time dependencies, declared in <c>RDEPEND</c>. When one of |
| 373 | these dependencies explicitly marks a package or virtual as being <e>not</e> |
373 | these dependencies explicitly marks a package or virtual as being <e>not</e> |
| 374 | compatible, it triggers a blockage. |
374 | compatible, it triggers a blockage. |
| 375 | </p> |
375 | </p> |