cl.exe失败：安装Scrapy时没有这样的文件或目录

Question

我在试着安装Scrapy框架。 在安装完所有依赖库并开始安装setup.py文件后，我收到以下错误消息：“cl.exe”失败：没有这样的文件或目录 我正在使用Python3.6，Windows764位。 以下是完整的错误消息：

    copying src\twisted\trial\_dist\test\test_worker.py -> build\lib.win32-3.6\t
wisted\trial\_dist\test
    copying src\twisted\trial\_dist\test\test_workerreporter.py -> build\lib.win
32-3.6\twisted\trial\_dist\test
    copying src\twisted\trial\_dist\test\test_workertrial.py -> build\lib.win32-
3.6\twisted\trial\_dist\test
    copying src\twisted\trial\_dist\test\__init__.py -> build\lib.win32-3.6\twis
ted\trial\_dist\test
    creating build\lib.win32-3.6\twisted\web\test
    copying src\twisted\web\test\requesthelper.py -> build\lib.win32-3.6\twisted
\web\test
    copying src\twisted\web\test\test_agent.py -> build\lib.win32-3.6\twisted\we
b\test
    copying src\twisted\web\test\test_error.py -> build\lib.win32-3.6\twisted\we
b\test
    copying src\twisted\web\test\test_flatten.py -> build\lib.win32-3.6\twisted\
web\test
    copying src\twisted\web\test\test_http.py -> build\lib.win32-3.6\twisted\web
\test
    copying src\twisted\web\test\test_http2.py -> build\lib.win32-3.6\twisted\we
b\test
    copying src\twisted\web\test\test_httpauth.py -> build\lib.win32-3.6\twisted
\web\test
    copying src\twisted\web\test\test_http_headers.py -> build\lib.win32-3.6\twi
sted\web\test
    copying src\twisted\web\test\test_newclient.py -> build\lib.win32-3.6\twiste
d\web\test
    copying src\twisted\web\test\test_proxy.py -> build\lib.win32-3.6\twisted\we
b\test
    copying src\twisted\web\test\test_resource.py -> build\lib.win32-3.6\twisted
\web\test
    copying src\twisted\web\test\test_script.py -> build\lib.win32-3.6\twisted\w
eb\test
    copying src\twisted\web\test\test_stan.py -> build\lib.win32-3.6\twisted\web
\test
    copying src\twisted\web\test\test_static.py -> build\lib.win32-3.6\twisted\w
eb\test
    copying src\twisted\web\test\test_tap.py -> build\lib.win32-3.6\twisted\web\
test
    copying src\twisted\web\test\test_template.py -> build\lib.win32-3.6\twisted
\web\test
    copying src\twisted\web\test\test_util.py -> build\lib.win32-3.6\twisted\web
\test
    copying src\twisted\web\test\test_vhost.py -> build\lib.win32-3.6\twisted\we
b\test
    copying src\twisted\web\test\test_web.py -> build\lib.win32-3.6\twisted\web\
test
    copying src\twisted\web\test\test_webclient.py -> build\lib.win32-3.6\twiste
d\web\test
    copying src\twisted\web\test\test_web__responses.py -> build\lib.win32-3.6\t
wisted\web\test
    copying src\twisted\web\test\test_wsgi.py -> build\lib.win32-3.6\twisted\web
\test
    copying src\twisted\web\test\test_xmlrpc.py -> build\lib.win32-3.6\twisted\w
eb\test
    copying src\twisted\web\test\_util.py -> build\lib.win32-3.6\twisted\web\tes
t
    copying src\twisted\web\test\__init__.py -> build\lib.win32-3.6\twisted\web\
test
    creating build\lib.win32-3.6\twisted\web\_auth
    copying src\twisted\web\_auth\basic.py -> build\lib.win32-3.6\twisted\web\_a
uth
    copying src\twisted\web\_auth\digest.py -> build\lib.win32-3.6\twisted\web\_
auth
    copying src\twisted\web\_auth\wrapper.py -> build\lib.win32-3.6\twisted\web\
_auth
    copying src\twisted\web\_auth\__init__.py -> build\lib.win32-3.6\twisted\web
\_auth
    creating build\lib.win32-3.6\twisted\words\im
    copying src\twisted\words\im\baseaccount.py -> build\lib.win32-3.6\twisted\w
ords\im
    copying src\twisted\words\im\basechat.py -> build\lib.win32-3.6\twisted\word
s\im
    copying src\twisted\words\im\basesupport.py -> build\lib.win32-3.6\twisted\w
ords\im
    copying src\twisted\words\im\interfaces.py -> build\lib.win32-3.6\twisted\wo
rds\im
    copying src\twisted\words\im\ircsupport.py -> build\lib.win32-3.6\twisted\wo
rds\im
    copying src\twisted\words\im\locals.py -> build\lib.win32-3.6\twisted\words\
im
    copying src\twisted\words\im\pbsupport.py -> build\lib.win32-3.6\twisted\wor
ds\im
    copying src\twisted\words\im\__init__.py -> build\lib.win32-3.6\twisted\word
s\im
    creating build\lib.win32-3.6\twisted\words\protocols
    copying src\twisted\words\protocols\irc.py -> build\lib.win32-3.6\twisted\wo
rds\protocols
    copying src\twisted\words\protocols\__init__.py -> build\lib.win32-3.6\twist
ed\words\protocols
    creating build\lib.win32-3.6\twisted\words\test
    copying src\twisted\words\test\test_basechat.py -> build\lib.win32-3.6\twist
ed\words\test
    copying src\twisted\words\test\test_basesupport.py -> build\lib.win32-3.6\tw
isted\words\test
    copying src\twisted\words\test\test_domish.py -> build\lib.win32-3.6\twisted
\words\test
    copying src\twisted\words\test\test_irc.py -> build\lib.win32-3.6\twisted\wo
rds\test
    copying src\twisted\words\test\test_ircsupport.py -> build\lib.win32-3.6\twi
sted\words\test
    copying src\twisted\words\test\test_irc_service.py -> build\lib.win32-3.6\tw
isted\words\test
    copying src\twisted\words\test\test_jabberclient.py -> build\lib.win32-3.6\t
wisted\words\test
    copying src\twisted\words\test\test_jabbercomponent.py -> build\lib.win32-3.
6\twisted\words\test
    copying src\twisted\words\test\test_jabbererror.py -> build\lib.win32-3.6\tw
isted\words\test
    copying src\twisted\words\test\test_jabberjid.py -> build\lib.win32-3.6\twis
ted\words\test
    copying src\twisted\words\test\test_jabberjstrports.py -> build\lib.win32-3.
6\twisted\words\test
    copying src\twisted\words\test\test_jabbersasl.py -> build\lib.win32-3.6\twi
sted\words\test
    copying src\twisted\words\test\test_jabbersaslmechanisms.py -> build\lib.win
32-3.6\twisted\words\test
    copying src\twisted\words\test\test_jabberxmlstream.py -> build\lib.win32-3.
6\twisted\words\test
    copying src\twisted\words\test\test_jabberxmppstringprep.py -> build\lib.win
32-3.6\twisted\words\test
    copying src\twisted\words\test\test_service.py -> build\lib.win32-3.6\twiste
d\words\test
    copying src\twisted\words\test\test_xishutil.py -> build\lib.win32-3.6\twist
ed\words\test
    copying src\twisted\words\test\test_xmlstream.py -> build\lib.win32-3.6\twis
ted\words\test
    copying src\twisted\words\test\test_xmpproutertap.py -> build\lib.win32-3.6\
twisted\words\test
    copying src\twisted\words\test\test_xpath.py -> build\lib.win32-3.6\twisted\
words\test
    copying src\twisted\words\test\__init__.py -> build\lib.win32-3.6\twisted\wo
rds\test
    creating build\lib.win32-3.6\twisted\words\xish
    copying src\twisted\words\xish\domish.py -> build\lib.win32-3.6\twisted\word
s\xish
    copying src\twisted\words\xish\utility.py -> build\lib.win32-3.6\twisted\wor
ds\xish
    copying src\twisted\words\xish\xmlstream.py -> build\lib.win32-3.6\twisted\w
ords\xish
    copying src\twisted\words\xish\xpath.py -> build\lib.win32-3.6\twisted\words
\xish
    copying src\twisted\words\xish\xpathparser.py -> build\lib.win32-3.6\twisted
\words\xish
    copying src\twisted\words\xish\__init__.py -> build\lib.win32-3.6\twisted\wo
rds\xish
    creating build\lib.win32-3.6\twisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\client.py -> build\lib.win32-3.6\
twisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\component.py -> build\lib.win32-3
.6\twisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\error.py -> build\lib.win32-3.6\t
wisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\ijabber.py -> build\lib.win32-3.6
\twisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\jid.py -> build\lib.win32-3.6\twi
sted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\jstrports.py -> build\lib.win32-3
.6\twisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\sasl.py -> build\lib.win32-3.6\tw
isted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\sasl_mechanisms.py -> build\lib.w
in32-3.6\twisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\xmlstream.py -> build\lib.win32-3
.6\twisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\xmpp_stringprep.py -> build\lib.w
in32-3.6\twisted\words\protocols\jabber
    copying src\twisted\words\protocols\jabber\__init__.py -> build\lib.win32-3.
6\twisted\words\protocols\jabber
    creating build\lib.win32-3.6\twisted\_threads\test
    copying src\twisted\_threads\test\test_convenience.py -> build\lib.win32-3.6
\twisted\_threads\test
    copying src\twisted\_threads\test\test_memory.py -> build\lib.win32-3.6\twis
ted\_threads\test
    copying src\twisted\_threads\test\test_team.py -> build\lib.win32-3.6\twiste
d\_threads\test
    copying src\twisted\_threads\test\test_threadworker.py -> build\lib.win32-3.
6\twisted\_threads\test
    copying src\twisted\_threads\test\__init__.py -> build\lib.win32-3.6\twisted
\_threads\test
    running egg_info
    writing src\Twisted.egg-info\PKG-INFO
    writing dependency_links to src\Twisted.egg-info\dependency_links.txt
    writing entry points to src\Twisted.egg-info\entry_points.txt
    writing requirements to src\Twisted.egg-info\requires.txt
    writing top-level names to src\Twisted.egg-info\top_level.txt
    warning: manifest_maker: standard file '-c' not found

    reading manifest file 'src\Twisted.egg-info\SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    warning: no previously-included files matching '*.misc' found under director
y 'src\twisted'
    warning: no previously-included files matching '*.bugfix' found under direct
ory 'src\twisted'
    warning: no previously-included files matching '*.doc' found under directory
 'src\twisted'
    warning: no previously-included files matching '*.feature' found under direc
tory 'src\twisted'
    warning: no previously-included files matching '*.removal' found under direc
tory 'src\twisted'
    warning: no previously-included files matching 'NEWS' found under directory
'src\twisted'
    warning: no previously-included files matching 'README' found under director
y 'src\twisted'
    warning: no previously-included files matching 'topfiles' found under direct
ory 'src\twisted'
    warning: no previously-included files found matching 'src\twisted\topfiles\C
REDITS'
    warning: no previously-included files found matching 'src\twisted\topfiles\C
hangeLog.Old'
    warning: no previously-included files found matching 'codecov.yml'
    warning: no previously-included files found matching 'appveyor.yml'
    no previously-included directories found matching 'bin'
    no previously-included directories found matching 'admin'
    no previously-included directories found matching '.travis'
    warning: no previously-included files found matching 'docs\historic\2003'
    warning: no previously-included files matching '*' found under directory 'do
cs\historic\2003'
    writing manifest file 'src\Twisted.egg-info\SOURCES.txt'
    copying src\twisted\python\_sendmsg.c -> build\lib.win32-3.6\twisted\python
    copying src\twisted\python\twisted-completion.zsh -> build\lib.win32-3.6\twi
sted\python
    creating build\lib.win32-3.6\twisted\python\_pydoctortemplates
    copying src\twisted\python\_pydoctortemplates\common.html -> build\lib.win32
-3.6\twisted\python\_pydoctortemplates
    copying src\twisted\python\_pydoctortemplates\index.html -> build\lib.win32-
3.6\twisted\python\_pydoctortemplates
    copying src\twisted\python\_pydoctortemplates\summary.html -> build\lib.win3
2-3.6\twisted\python\_pydoctortemplates
    copying src\twisted\runner\portmap.c -> build\lib.win32-3.6\twisted\runner
    copying src\twisted\test\raiser.c -> build\lib.win32-3.6\twisted\test
    copying src\twisted\test\raiser.pyx -> build\lib.win32-3.6\twisted\test
    copying src\twisted\test\server.pem -> build\lib.win32-3.6\twisted\test
    copying src\twisted\internet\iocpreactor\build.bat -> build\lib.win32-3.6\tw
isted\internet\iocpreactor
    copying src\twisted\internet\iocpreactor\notes.txt -> build\lib.win32-3.6\tw
isted\internet\iocpreactor
    creating build\lib.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\iocpreactor\iocpsupport\acceptex.pxi -> build\l
ib.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\iocpreactor\iocpsupport\connectex.pxi -> build\
lib.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\iocpreactor\iocpsupport\iocpsupport.c -> build\
lib.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\iocpreactor\iocpsupport\iocpsupport.pyx -> buil
d\lib.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\iocpreactor\iocpsupport\winsock_pointers.c -> b
uild\lib.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\iocpreactor\iocpsupport\winsock_pointers.h -> b
uild\lib.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\iocpreactor\iocpsupport\wsarecv.pxi -> build\li
b.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\iocpreactor\iocpsupport\wsasend.pxi -> build\li
b.win32-3.6\twisted\internet\iocpreactor\iocpsupport
    copying src\twisted\internet\test\_awaittests.py.3only -> build\lib.win32-3.
6\twisted\internet\test
    copying src\twisted\internet\test\_yieldfromtests.py.3only -> build\lib.win3
2-3.6\twisted\internet\test
    creating build\lib.win32-3.6\twisted\internet\test\fake_CAs
    copying src\twisted\internet\test\fake_CAs\chain.pem -> build\lib.win32-3.6\
twisted\internet\test\fake_CAs
    copying src\twisted\internet\test\fake_CAs\not-a-certificate -> build\lib.wi
n32-3.6\twisted\internet\test\fake_CAs
    copying src\twisted\internet\test\fake_CAs\thing1.pem -> build\lib.win32-3.6
\twisted\internet\test\fake_CAs
    copying src\twisted\internet\test\fake_CAs\thing2-duplicate.pem -> build\lib
.win32-3.6\twisted\internet\test\fake_CAs
    copying src\twisted\internet\test\fake_CAs\thing2.pem -> build\lib.win32-3.6
\twisted\internet\test\fake_CAs
    creating build\lib.win32-3.6\twisted\mail\test
    copying src\twisted\mail\test\rfc822.message -> build\lib.win32-3.6\twisted\
mail\test
    copying src\twisted\words\im\instancemessenger.glade -> build\lib.win32-3.6\
twisted\words\im
    copying src\twisted\words\xish\xpathparser.g -> build\lib.win32-3.6\twisted\
words\xish
    running build_ext
    building 'twisted.test.raiser' extension
    creating build\temp.win32-3.6
    creating build\temp.win32-3.6\Release
    creating build\temp.win32-3.6\Release\src
    creating build\temp.win32-3.6\Release\src\twisted
    creating build\temp.win32-3.6\Release\src\twisted\test
    cl.exe /c /nologo /Ox /W3 /GL /DNDEBUG /MD -DWIN32=1 -Ic:\users\yassine\appd
ata\local\programs\python\python36-32\include -Ic:\users\yassine\appdata\local\p
rograms\python\python36-32\include /Tcsrc/twisted/test/raiser.c /Fobuild\temp.wi
n32-3.6\Release\src/twisted/test/raiser.obj
    error: command 'cl.exe' failed: No such file or directory

也许这个问题没有得到很好的解释，但我是来回答任何问题的。

Answer 1

^ }是微软C/C++编译器（包含在MS Visual C++／MS Visual Studio中）

要么您没有它，要么它不在您的PATH环境变量中。

您可以在您的计算机中搜索它（例如，借助于非常有效的免费程序Everything），然后将其添加到PATH变量中（您可以使用免费程序Rapid Environment Editor）。

然后通过启动vcvarsall.bat批处理文件（请参见this answer）来准备环境，您就可以重新安装Scrapy。

Answer 2

如scrapy documentation中所述，建议在具有Anaconda的Windows上安装scrapy。它是一个virtualenv，因此它将在您的系统上干净地安装scrapy，并且所有依赖项都将自动安装。

一旦安装了Anaconda，您就可以在控制台中输入这个命令：conda install -c conda-forge scrapy，您应该没事了。

希望这有帮助。

Answer 3

在安装了最新版本的Visual Studio之后，我遇到了同样的问题。下面是最后得出的解决方案：

1. 访问：http://www.lfd.uci.edu/~gohlke/pythonlibs/

2. 相应地下载Twisted和Lxml的正确版本（python版本的系统版本）。

3. pip安装twisted和lxml，然后pip安装scrapy