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 7.19.0 Adding pycurl 7.19.0 to easy-install.pth file Using /usr/lib64/python2.7/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 2] 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 1.10.2. 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 1.10.2. 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 1.10.2. 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 1.10.2. 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 1.28.4. 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 2.28.7. 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 2.7.8. 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 9, 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 2241, in main File "/usr/lib64/python2.7/distutils/core.py", line 152, in setup dist.run_commands() File "/usr/lib64/python2.7/distutils/dist.py", line 953, in run_commands self.run_command(cmd) File "/usr/lib64/python2.7/distutils/dist.py", line 972, in run_command cmd_obj.run() File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 391, in run File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 640, in easy_install File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 670, in install_item File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 850, in install_eggs File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 1078, in build_and_install File "build/bdist.linux-x86_64/egg/setuptools/command/easy_install.py", line 1064, in run_setup File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line 246, in run_setup File "/usr/lib64/python2.7/contextlib.py", line 35, in __exit__ self.gen.throw(type, value, traceback) File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line 195, in setup_context File "/usr/lib64/python2.7/contextlib.py", line 35, in __exit__ self.gen.throw(type, value, traceback) File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line 166, in save_modules File "build/bdist.linux-x86_64/egg/setuptools/sandbox.py", line 140, in resume File "/usr/lib64/python2.7/pickle.py", line 1382, in loads return Unpickler(file).load() File "/usr/lib64/python2.7/pickle.py", line 858, in load dispatch[key](self) File "/usr/lib64/python2.7/pickle.py", line 1133, in load_reduce value = func(*args) TypeError: __init__() takes at least 3 arguments (1 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: 5.16.3 Perl Options: PREFIX=/opt/rrdtool-1.4.7 LIB=/opt/rrdtool-1.4.7/lib/perl/5.16.3 Ruby Modules: Ruby Binary: no Ruby Options: sitedir=/opt/rrdtool-1.4.7/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-1.4.7. ... 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/python2.7/pyconfig.h:6:0, from /usr/include/python2.7/Python.h:8, from rrdtool-1.4.7/bindings/python/rrdtoolmodule.c:44: /usr/include/python2.7/pyconfig-64.h:1182:0: warning: "_POSIX_C_SOURCE" redefined [enabled by default] #define _POSIX_C_SOURCE 200112L ^ In file included from rrdtool-1.4.7/bindings/python/../../src/rrd_config_bottom.h:14:0, from rrdtool-1.4.7/bindings/python/../../rrd_config.h:436, from rrdtool-1.4.7/bindings/python/rrdtoolmodule.c:41: /usr/include/features.h:168:0: note: this is the location of the previous definition # define _POSIX_C_SOURCE 200809L ^ In file included from /usr/include/python2.7/pyconfig.h:6:0, from /usr/include/python2.7/Python.h:8, from rrdtool-1.4.7/bindings/python/rrdtoolmodule.c:44: /usr/include/python2.7/pyconfig-64.h:1204:0: warning: "_XOPEN_SOURCE" redefined [enabled by default] #define _XOPEN_SOURCE 600 ^ In file included from rrdtool-1.4.7/bindings/python/../../src/rrd_config_bottom.h:14:0, from rrdtool-1.4.7/bindings/python/../../rrd_config.h:436, from rrdtool-1.4.7/bindings/python/rrdtoolmodule.c:41: /usr/include/features.h:170:0: note: this is the location of the previous definition # define _XOPEN_SOURCE 700 ^ /usr/bin/ld: cannot find -lrrd collect2: error: ld returned 1 exit status error: Setup script exited with error: command 'gcc' failed with exit status 1
