Mercurial(hg)更新错误，中止:没有这样的文件或目录 [英] Mercurial (hg) update error, abort: No such file or directory
问题描述
我无法在计算机上更新Mercurial仓库.当我执行更新hg up --traceback时，出现以下错误:
I am unable to update mercurial repos on my machine. I get the following error when I do an update hg up --traceback:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 87, in _runcatch
return _dispatch(req)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 679, in _dispatch
cmdpats, cmdoptions)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 454, in runcommand
ret = _runcommand(ui, options, cmd, d)
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 733, in _runcommand
return checkargs()
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 687, in checkargs
return cmdfunc()
File "/usr/lib/python2.7/dist-packages/mercurial/dispatch.py", line 676, in <lambda>
d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)
File "/usr/lib/python2.7/dist-packages/mercurial/util.py", line 385, in check
return func(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/mercurial/commands.py", line 5131, in update
ret = hg.update(repo, rev)
File "/usr/lib/python2.7/dist-packages/mercurial/hg.py", line 395, in update
stats = mergemod.update(repo, node, False, False, None)
File "/usr/lib/python2.7/dist-packages/mercurial/merge.py", line 554, in update
stats = applyupdates(repo, action, wc, p2, pa, overwrite)
File "/usr/lib/python2.7/dist-packages/mercurial/merge.py", line 329, in applyupdates
subrepo.submerge(repo, wctx, mctx, wctx.ancestor(mctx), overwrite)
File "/usr/lib/python2.7/dist-packages/mercurial/subrepo.py", line 156, in submerge
mctx.sub(s).get(r)
File "/usr/lib/python2.7/dist-packages/mercurial/subrepo.py", line 668, in get
if self._svnversion >= (1, 5):
File "/usr/lib/python2.7/dist-packages/mercurial/util.py", line 169, in __get__
result = self.func(obj)
File "/usr/lib/python2.7/dist-packages/mercurial/subrepo.py", line 567, in _svnversion
output, err = self._svncommand(['--version'], filename=None)
File "/usr/lib/python2.7/dist-packages/mercurial/subrepo.py", line 555, in _svncommand
universal_newlines=True, env=env, **extrakw)
File "/usr/lib/python2.7/subprocess.py", line 679, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1239, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
abort: No such file or directory
我尝试先执行rm -rf myrepo然后执行hg clone ssh://hg@bitbucket.org/myrepo，但是该命令可以正确下载存储库，但是当hg尝试将存储库更新为默认分支时，我会遇到相同的错误，更确切地说，我得到了这个信息: >
I've tried to do rm -rf myrepo and then do hg clone ssh://hg@bitbucket.org/myrepo but that command downloads the repo correctly but I get the same error when hg tries to update the repo to branch default, more specifically I get this:
destination directory: foo
requesting all changes
adding changesets
adding manifests
adding file changes
added 6270 changesets with 20990 changes to 3682 files
updating to branch default
abort: No such file or directory
有了引用，我得到的错误与以前相似.我什至试图在系统上重新安装Mercurial，但没有任何运气.
with trackback, I get an error similar to what I was getting before. I have even tried to re-install mercurial on my system without any luck.
能否请您指出问题所在.回购头似乎还不错(我可以在其他计算机上使用clone和update)，并且能够在系统上使用clone或update其他hg回购协议.这与子仓库有什么关系吗?引用说明了这一点.
Can you please point to what is the problem. The repo head seems to be alright, (I can clone and update on other machines), and I am able to clone or update other hg repos on my system. Can this have anything to do with subrepos? The trackback suggests it.
我的系统详细信息:运行Mercurial版本1.9.1的32位Ubuntu 11.10.
My system details: 32-bit Ubuntu 11.10, running mercurial version 1.9.1.
推荐答案
似乎源仓库中有一个svn子仓库，并且您没有安装subversion客户端(或者svn不在搜索路径中).
It seems that the source repo has an svn subrepo, and you have no subversion client installed (or svn is not in the search path).
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