Ubuntu系统操作中 , Pacman是一款软件包管理器 , 能够对官方的Arch库和自己创建的软件包进行管理 , 但是有时在安装Pacman的时候会出错 , 下面小编就给大家介绍下Ubuntu如何安装Pacman 。
1 , wget ‘ftp://ftp.archlinux.org/other/pacman/pacman-4.1.2.tar.gz’下载软件包
2 , tar xvf pacman-4.1.2.tar.gz , 解压缩软件
3 , cd pacman-4.1.2/ , 进入代码 , 执行 。/configure , 提示没有libarchive
4 , 执行sudo apt-get libarchive-dev安装libarchive
5 , 再次执行 。/configure , 通过
6 , 执行make , 出错
-------------------------------------------------------------------------------
CC libalpm_la-be_sync.lo
be_sync.c: In function ‘_alpm_validate_filename’:
be_sync.c:499: error: ‘PATH_MAX’ undeclared (first use in this function)
be_sync.c:499: error: (Each undeclared identifier is reported only once
be_sync.c:499: error: for each function it appears in.)
make[3]: *** [libalpm_la-be_sync.lo] 错误 1
make[2]: *** [all-recursive] 错误 1
make[1]: *** [all-recursive] 错误 1
make: *** [all] 错误 2
--------------------------------------------------------------------------------
7 , gedit lib/libalpm/be_sync.c , 代码文件 , 找到代码
-------------------------------------------------------------------------------
static int _alpm_validate_filename(alpm_db_t *db , const char *pkgname ,
const char *filename)
{
size_t len = strlen(filename);
if(filename[0] == ‘ 。’) {
errno = EINVAL;
_alpm_log(db-》handle , ALPM_LOG_ERROR , _(“%s database is inconsistent: filename ”
“of package %s is illegal\n”) , db-》treename , pkgname);
return -1;
} else if(memchr(filename , ‘/’ , len) != NULL) {
errno = EINVAL;
_alpm_log(db-》handle , ALPM_LOG_ERROR , _(“%s database is inconsistent: filename ”
“of package %s is illegal\n”) , db-》treename , pkgname);
return -1;
}
else if(len 》 PATH_MAX) {
errno = EINVAL;
_alpm_log(db-》handle , ALPM_LOG_ERROR , _(“%s database is inconsistent: filename ”
“of package %s is too long\n”) , db-》treename , pkgname);
return -1;
}
return 0;
}
-------------------------------------------------------------------------------
修改如下
-------------------------------------------------------------------------------
static int _alpm_validate_filename(alpm_db_t *db , const char *pkgname ,
const char *filename)
{
size_t len = strlen(filename);
if(filename[0] == ‘ 。’) {
errno = EINVAL;
_alpm_log(db-》handle , ALPM_LOG_ERROR , _(“%s database is inconsistent: filename ”
“of package %s is illegal\n”) , db-》treename , pkgname);
return -1;
} else if(memchr(filename , ‘/’ , len) != NULL) {
errno = EINVAL;
_alpm_log(db-》handle , ALPM_LOG_ERROR , _(“%s database is inconsistent: filename ”
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