我试图使用sudoapt-getinstallbuild-essentials在我的UbuntuLinux机器上安装g++编译器。但它给了我以下信息:Readingpackagelists...DoneBuildingdependencytreeReadingstateinformation...DoneE:Unabletolocatepackagebuild-essentials我该如何解决这个问题？ 最佳答案 去掉包名中的“s”。你想要sudoapt-getinstallbuild-essential您可能还需要运行sudoap

我试图使用sudoapt-getinstallbuild-essentials在我的UbuntuLinux机器上安装g++编译器。但它给了我以下信息:Readingpackagelists...DoneBuildingdependencytreeReadingstateinformation...DoneE:Unabletolocatepackagebuild-essentials我该如何解决这个问题？ 最佳答案 去掉包名中的“s”。你想要sudoapt-getinstallbuild-essential您可能还需要运行sudoap

请指出我遗漏的一点:openSUSE11.3xx@linux-y3pi:~/Desktop/R>sudoRCMDINSTALLrgdal_0.7-12.tar.gzroot'spassword:*installingtolibrary‘/usr/lib64/R/library’*installing*source*package‘rgdal’...**package‘rgdal’successfullyunpackedandMD5sumscheckedconfigure:gdal-config:gdal-configcheckinggdal-configusability..../co

请指出我遗漏的一点:openSUSE11.3xx@linux-y3pi:~/Desktop/R>sudoRCMDINSTALLrgdal_0.7-12.tar.gzroot'spassword:*installingtolibrary‘/usr/lib64/R/library’*installing*source*package‘rgdal’...**package‘rgdal’successfullyunpackedandMD5sumscheckedconfigure:gdal-config:gdal-configcheckinggdal-configusability..../co

我正在尝试通过自动响应来自动化mysql_secure_installation脚本。我的代码如下:echo"&yyabcabcyyyy"|./usr/bin/mysql_secure_installation我正在自动化的实际问题如下:Entercurrentpasswordforroot(enterfornone):Setrootpassword?[Y/n]yNewpassword:abcRe-enternewpassword:abcRemoveanonymoususers?[Y/n]yDisallowrootloginremotely?[Y/n]yRemovetestdataba

我正在尝试通过自动响应来自动化mysql_secure_installation脚本。我的代码如下:echo"&yyabcabcyyyy"|./usr/bin/mysql_secure_installation我正在自动化的实际问题如下:Entercurrentpasswordforroot(enterfornone):Setrootpassword?[Y/n]yNewpassword:abcRe-enternewpassword:abcRemoveanonymoususers?[Y/n]yDisallowrootloginremotely?[Y/n]yRemovetestdataba

两者之间有什么显着差异pipinstall-e/path/to/mypackage还有setuptools变体？python/path/to/mypackage/setup.pydevelop 最佳答案 尽量避免直接调用setup.py，它不会正确告诉pip你已经安装了你的包。使用pipinstall-e:Forlocalprojects,the“SomeProject.egg-info”directoryiscreatedrelativetotheprojectpath.Thisisoneadvantageoverjustusin

两者之间有什么显着差异pipinstall-e/path/to/mypackage还有setuptools变体？python/path/to/mypackage/setup.pydevelop 最佳答案 尽量避免直接调用setup.py，它不会正确告诉pip你已经安装了你的包。使用pipinstall-e:Forlocalprojects,the“SomeProject.egg-info”directoryiscreatedrelativetotheprojectpath.Thisisoneadvantageoverjustusin

在执行pipinstall-rrequirements.txt时，在安装matplotlib的阶段出现以下错误:REQUIREDDEPENDENCIESANDEXTENSIONSnumpy:yes[notfound.pipmayinstallitbelow.]dateutil:yes[dateutilwasnotfound.Itisrequiredfordateaxissupport.pip/easy_installmayattempttoinstallitaftermatplotlib.]tornado:yes[tornadowasnotfound.Itisrequiredforth

在执行pipinstall-rrequirements.txt时，在安装matplotlib的阶段出现以下错误:REQUIREDDEPENDENCIESANDEXTENSIONSnumpy:yes[notfound.pipmayinstallitbelow.]dateutil:yes[dateutilwasnotfound.Itisrequiredfordateaxissupport.pip/easy_installmayattempttoinstallitaftermatplotlib.]tornado:yes[tornadowasnotfound.Itisrequiredforth