python学习笔记--pycurl模块安装遇到的问题。

1.用easy_install安装的时候

[root@idayuan ~]# easy_install pycurl

Searching for pycurl

Best match: pycurl 7.19.

Adding pycurl 7.19. to easy-install.pth file

Using /usr/lib64/python2./site-packages

Processing dependencies for pycurl

Finished processing dependencies for pycurl

2.用pip安装的时候（由于已经安装完成所以只摘取了一些错误）

__main__.ConfigurationError: Could not run curl-config: [Errno ] No such file or directory

解决办法：

[root@idayuan ~]# yum install libcurl-devel

二。安装python-rrdtool时遇到的一些问题。

----------------------------------------------------------------------------

* I found a copy of pkgconfig, but there is no cairo-png.pc file around.

You may want to set the PKG_CONFIG_PATH variable to point to its

location.

----------------------------------------------------------------------------

configure: WARNING:

----------------------------------------------------------------------------

* I could not find a working copy of cairo-png. Check config.log for hints on why

this is the case. Maybe you need to set LDFLAGS and CPPFLAGS appropriately

so that compiler and the linker can find libcairo and its header files. If

you have not installed cairo-png, you can get it either from its original home on

http://cairographics.org/releases/

You can find also find an archive copy on

http://oss.oetiker.ch/rrdtool/pub/libs

The last tested version of cairo-png is 1.10..

LIBS=-lm

LDFLAGS=

CPPFLAGS=

----------------------------------------------------------------------------

checking for cairo_svg_surface_create in -lcairo... no

checking for pkg-config... (cached) pkg-config

configure: WARNING:

----------------------------------------------------------------------------

* I found a copy of pkgconfig, but there is no cairo-svg.pc file around.

You may want to set the PKG_CONFIG_PATH variable to point to its

location.

----------------------------------------------------------------------------

configure: WARNING:

----------------------------------------------------------------------------

* I could not find a working copy of cairo-svg. Check config.log for hints on why

this is the case. Maybe you need to set LDFLAGS and CPPFLAGS appropriately

so that compiler and the linker can find libcairo and its header files. If

you have not installed cairo-svg, you can get it either from its original home on

http://cairographics.org/releases/

You can find also find an archive copy on

http://oss.oetiker.ch/rrdtool/pub/libs

The last tested version of cairo-svg is 1.10..

LIBS=-lm

LDFLAGS=

CPPFLAGS=

----------------------------------------------------------------------------

checking for cairo_pdf_surface_create in -lcairo... no

checking for pkg-config... (cached) pkg-config

configure: WARNING:

----------------------------------------------------------------------------

* I found a copy of pkgconfig, but there is no cairo-pdf.pc file around.

You may want to set the PKG_CONFIG_PATH variable to point to its

location.

----------------------------------------------------------------------------

configure: WARNING:

----------------------------------------------------------------------------

* I could not find a working copy of cairo-pdf. Check config.log for hints on why

this is the case. Maybe you need to set LDFLAGS and CPPFLAGS appropriately

so that compiler and the linker can find libcairo and its header files. If

you have not installed cairo-pdf, you can get it either from its original home on

http://cairographics.org/releases/

You can find also find an archive copy on

http://oss.oetiker.ch/rrdtool/pub/libs

The last tested version of cairo-pdf is 1.10..

LIBS=-lm

LDFLAGS=

CPPFLAGS=

----------------------------------------------------------------------------

checking for cairo_ps_surface_create in -lcairo... no

checking for pkg-config... (cached) pkg-config

configure: WARNING:

----------------------------------------------------------------------------

* I found a copy of pkgconfig, but there is no cairo-ps.pc file around.

You may want to set the PKG_CONFIG_PATH variable to point to its

location.

----------------------------------------------------------------------------

configure: WARNING:

----------------------------------------------------------------------------

* I could not find a working copy of cairo-ps. Check config.log for hints on why

this is the case. Maybe you need to set LDFLAGS and CPPFLAGS appropriately

so that compiler and the linker can find libcairo and its header files. If

you have not installed cairo-ps, you can get it either from its original home on

http://cairographics.org/releases/

You can find also find an archive copy on

http://oss.oetiker.ch/rrdtool/pub/libs

The last tested version of cairo-ps is 1.10..

LIBS=-lm

LDFLAGS=

CPPFLAGS=

----------------------------------------------------------------------------

checking for pango_cairo_context_set_font_options in -lpangocairo-1.0... no

checking for pkg-config... (cached) pkg-config

configure: WARNING:

----------------------------------------------------------------------------

* I found a copy of pkgconfig, but there is no pangocairo.pc file around.

You may want to set the PKG_CONFIG_PATH variable to point to its

location.

----------------------------------------------------------------------------

configure: WARNING:

----------------------------------------------------------------------------

* I could not find a working copy of pangocairo. Check config.log for hints on why

this is the case. Maybe you need to set LDFLAGS and CPPFLAGS appropriately

so that compiler and the linker can find libpangocairo-1.0 and its header files. If

you have not installed pangocairo, you can get it either from its original home on

http://ftp.gnome.org/pub/GNOME/sources/pango/1.28

You can find also find an archive copy on

http://oss.oetiker.ch/rrdtool/pub/libs

The last tested version of pangocairo is 1.28..

LIBS=-lm

LDFLAGS=

CPPFLAGS=

----------------------------------------------------------------------------

checking for glib_check_version in -lglib-2.0... no

checking for pkg-config... (cached) pkg-config

configure: WARNING:

----------------------------------------------------------------------------

* I found a copy of pkgconfig, but there is no glib-2.0.pc file around.

You may want to set the PKG_CONFIG_PATH variable to point to its

location.

----------------------------------------------------------------------------

configure: WARNING:

----------------------------------------------------------------------------

* I could not find a working copy of glib-2.0. Check config.log for hints on why

this is the case. Maybe you need to set LDFLAGS and CPPFLAGS appropriately

so that compiler and the linker can find libglib-2.0 and its header files. If

you have not installed glib-2.0, you can get it either from its original home on

ftp://ftp.gtk.org/pub/glib/2.28/

You can find also find an archive copy on

http://oss.oetiker.ch/rrdtool/pub/libs

The last tested version of glib-2.0 is 2.28..

LIBS=-lm

LDFLAGS=

CPPFLAGS=

----------------------------------------------------------------------------

checking for xmlParseFile in -lxml2... no

checking for pkg-config... (cached) pkg-config

configure: WARNING:

----------------------------------------------------------------------------

* I found a copy of pkgconfig, but there is no libxml-2.0.pc file around.

You may want to set the PKG_CONFIG_PATH variable to point to its

location.

----------------------------------------------------------------------------

configure: WARNING:

----------------------------------------------------------------------------

* I could not find a working copy of libxml-2.0. Check config.log for hints on why

this is the case. Maybe you need to set LDFLAGS and CPPFLAGS appropriately

so that compiler and the linker can find libxml2 and its header files. If

you have not installed libxml-2.0, you can get it either from its original home on

http://xmlsoft.org/downloads.html

You can find also find an archive copy on

http://oss.oetiker.ch/rrdtool/pub/libs

The last tested version of libxml-2.0 is 2.7..

LIBS=-lm

LDFLAGS=

CPPFLAGS= -I/usr/include/libxml2

----------------------------------------------------------------------------

configure: error: Please fix the library issues listed above and try again.

Traceback (most recent call last):

File "/bin/easy_install", line , in <module>

load_entry_point('setuptools==20.6.6', 'console_scripts', 'easy_install')()

File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line , in main

File "/usr/lib64/python2.7/distutils/core.py", line , in setup

dist.run_commands()

File "/usr/lib64/python2.7/distutils/dist.py", line , in run_commands

self.run_command(cmd)

File "/usr/lib64/python2.7/distutils/dist.py", line , in run_command

cmd_obj.run()

File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line , in run

File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line , in easy_install

File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line , in install_item

File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line , in install_eggs

File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line , in build_and_install

File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line , in run_setup

File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line , in run_setup

File "/usr/lib64/python2.7/contextlib.py", line , in __exit__

self.gen.throw(type, value, traceback)

File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line , in setup_context

File "/usr/lib64/python2.7/contextlib.py", line , in __exit__

self.gen.throw(type, value, traceback)

File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line , in save_modules

File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line , in resume

File "/usr/lib64/python2.7/pickle.py", line , in loads

return Unpickler(file).load()

File "/usr/lib64/python2.7/pickle.py", line , in load

dispatch[key](self)

File "/usr/lib64/python2.7/pickle.py", line , in load_reduce

value = func(*args)

TypeError: __init__() takes at least arguments ( given)

[root@idayuan ~]#  yum -y install cairo-devel pango-devel libxml2-devel

Config is DONE!

          With MMAP IO: yes

      Build rrd_getopt: no

       Build rrd_graph: yes

       Static programs: no

          Perl Modules: perl_piped perl_shared

           Perl Binary: /usr/bin/perl

          Perl Version: 5.16.

          Perl Options: PREFIX=/opt/rrdtool-1.4. LIB=/opt/rrdtool-1.4./lib/perl/5.16.

          Ruby Modules:

           Ruby Binary: no

          Ruby Options: sitedir=/opt/rrdtool-1.4./lib/ruby

    Build Lua Bindings: no

    Build Tcl Bindings: yes

 Build Python Bindings: yes

          Build rrdcgi: yes

       Build librrd MT: yes

           Use gettext: yes

           With libDBI: no

          With libwrap: no

             Libraries: -lxml2 -lglib-2.0 -lcairo -lcairo -lcairo -lm  -lcairo -lpng15   -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lglib-2.0  

Type 'make' to compile the software and use 'make install' to

install everything to: /opt/rrdtool-1.4..

       ... that wishlist is NO JOKE. If you find RRDtool useful

make me happy. Go to http://tobi.oetiker.ch/wish and

place an order.

                               -- Tobi Oetiker <tobi@oetiker.ch>

----------------------------------------------------------------

In file included from /usr/include/python2./pyconfig.h::,

                 from /usr/include/python2./Python.h:,

                 from rrdtool-1.4./bindings/python/rrdtoolmodule.c::

/usr/include/python2./pyconfig-.h::: warning: "_POSIX_C_SOURCE" redefined [enabled by default]

 #define _POSIX_C_SOURCE 200112L

 ^

In file included from rrdtool-1.4./bindings/python/../../src/rrd_config_bottom.h::,

                 from rrdtool-1.4./bindings/python/../../rrd_config.h:,

                 from rrdtool-1.4./bindings/python/rrdtoolmodule.c::

/usr/include/features.h::: note: this is the location of the previous definition

 # define _POSIX_C_SOURCE 200809L

 ^

In file included from /usr/include/python2./pyconfig.h::,

                 from /usr/include/python2./Python.h:,

                 from rrdtool-1.4./bindings/python/rrdtoolmodule.c::

/usr/include/python2./pyconfig-.h::: warning: "_XOPEN_SOURCE" redefined [enabled by default]

 #define _XOPEN_SOURCE 600

 ^

In file included from rrdtool-1.4./bindings/python/../../src/rrd_config_bottom.h::,

                 from rrdtool-1.4./bindings/python/../../rrd_config.h:,

                 from rrdtool-1.4./bindings/python/rrdtoolmodule.c::

/usr/include/features.h::: note: this is the location of the previous definition

 # define _XOPEN_SOURCE

 ^

/usr/bin/ld: cannot find -lrrd

collect2: error: ld returned  exit status

error: Setup script exited with error: command 'gcc' failed with exit status

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