diff options
Diffstat (limited to 'cmdline/apt-get.cc')
| -rw-r--r-- | cmdline/apt-get.cc | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/cmdline/apt-get.cc b/cmdline/apt-get.cc index fdf06cbe0..6ed1022fa 100644 --- a/cmdline/apt-get.cc +++ b/cmdline/apt-get.cc @@ -1,6 +1,6 @@ // -*- mode: cpp; mode: fold -*- // Description /*{{{*/ -// $Id: apt-get.cc,v 1.124 2003/02/01 20:18:46 tausq Exp $ +// $Id: apt-get.cc,v 1.125 2003/02/02 03:30:53 tausq Exp $ /* ###################################################################### apt-get - Cover for dpkg @@ -1945,7 +1945,7 @@ bool DoBuildDep(CommandLine &CmdL) { // Check if there are any alternatives if (((*D).Op & pkgCache::Dep::Or) != pkgCache::Dep::Or) - return _error->Error(_("%s dependency on %s cannot be satisfied " + return _error->Error(_("%s dependency for %s cannot be satisfied " "because the package %s cannot be found"), Last->BuildDepType((*D).Type),Src.c_str(), (*D).Package.c_str()); @@ -1967,9 +1967,6 @@ bool DoBuildDep(CommandLine &CmdL) (((*D).Op & pkgCache::Dep::Or) == pkgCache::Dep::Or)) D++; - // Get installed versions - pkgCache::VerIterator IV = (*Cache)[Pkg].InstVerIter(*Cache); - /* * If this is a virtual package, we need to check the list of * packages that provide it and see if any of those are @@ -1979,6 +1976,22 @@ bool DoBuildDep(CommandLine &CmdL) for (; Prv.end() != true; Prv++) if ((*Cache)[Prv.OwnerPkg()].InstVerIter(*Cache).end() == false) break; + + // Get installed version and version we are going to install + pkgCache::VerIterator IV = (*Cache)[Pkg].InstVerIter(*Cache); + pkgCache::VerIterator CV = (*Cache)[Pkg].CandidateVerIter(*Cache); + + for (; CV.end() != true; CV++) + { + if (Cache->VS().CheckDep(CV.VerStr(),(*D).Op,(*D).Version.c_str()) == true) + break; + } + if (CV.end() == true) + return _error->Error(_("%s dependency for %s cannot be satisfied " + "because no available versions of package %s " + "can satisfy version requirements"), + Last->BuildDepType((*D).Type),Src.c_str(), + (*D).Package.c_str()); /* * TODO: if we depend on a version lower than what we already have |