I am trying to install gem res-client in my redhat linux server.Installed whatever dependencies i found but still not working for me.
Ruby Version:
ruby 2.3.6p384 (2017-12-14 revision 61254) [x86_64-linux]
[root#feeds ]# gem install rest-client
Building native extensions. This could take a while...
ERROR: Error installing rest-client:
ERROR: Failed to build gem native extension.
current directory: /opt/rh/rh-ruby23/root/usr/local/share/gems/gems/unf_ext-0.0.7.6/ext/unf_ext
/opt/rh/rh-ruby23/root/usr/bin/ruby -I /opt/rh/rh-ruby23/root/usr/local/share/ruby/site_ruby -r ./siteconf20190429-62674-e4of20.rb extconf.rb
checking for main() in -lstdc++... no
creating Makefile
current directory: /opt/rh/rh-ruby23/root/usr/local/share/gems/gems/unf_ext-
0.0.7.6/ext/unf_ext
make "DESTDIR=" clean
rm -f
rm -f unf_ext.so *.o .bak mkmf.log ..time
current directory: /opt/rh/rh-ruby23/root/usr/local/share/gems/gems/unf_ext-0.0.7.6/ext/unf_ext
make "DESTDIR="
g++ -I. -I/opt/rh/rh-ruby23/root/usr/include -I/opt/rh/rh-ruby23/root/usr/include/ruby/backward -I/opt/rh/rh-ruby23/root/usr/include -I. -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -mtune=generic -m64 -o unf.o -c unf.cc
make: g++: Command not found
make: *** [unf.o] Error 127
make failed, exit code 2
Gem files will remain installed in /opt/rh/rh-ruby23/root/usr/local/share/gems/gems/unf_ext-0.0.7.6 for inspection.
Results logged to /opt/rh/rh-ruby23/root/usr/local/lib64/gems/ruby/unf_ext-0.0.7.6/gem_make.out
Can anyone please suggest.
Thanks
Sina
It looks like you are missing the gcc-c++ compiler. Install it with:
yum install gcc-c++
build-essential g++ are the missing ones. So try installing:
yum install build-essential g++
then install the required gem:
gem install rest-client
hope it helps....
Thanks .
I reinstall ruby and dependencies then it worked.
Regards,
Sina
I'm running Ruby 2.0.0p645 on a Linux AWS.
I tried running gem install mechanize, but got this error:
Building native extensions. This could take a while...
ERROR: Error installing mechanize:
ERROR: Failed to build gem native extension.
/usr/bin/ruby2.0 extconf.rb
checking for main() in -lstdc++... no
creating Makefile
make "DESTDIR="
g++ -I. -I/usr/include/ruby/2.0 -I/usr/include/ruby/2.0/ruby/backward -I/usr/include/ruby/2.0 -I. -fPIC -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -mtune=generic -m64 -o unf.o -c unf.cc
make: g++: Command not found
make: *** [unf.o] Error 127
Gem files will remain installed in /path/to/.gem/ruby/2.0/gems/unf_ext-0.0.7.1 for inspection.
Results logged to /path/to/.gem/ruby/2.0/gems/unf_ext-0.0.7.1/ext/unf_ext/gem_make.out
How do I fix this so I can install mechanize on my virtual box?
Looks like you might need to install libstdc++. For Debian or Ubuntu try:
sudo apt-get install build-essential libstdc++6
and then retry installing the gem.
I am trying to install the ruby gem "yajl ruby". I'm running Mac OS 10.7.4 and Ruby 1.8.7 (2011-12-28 patchlevel 357) [universal-darwin11.0]. When I run:
sudo gem install yajl-ruby
I get the following output:
Building native extensions. This could take a while...
ERROR: Error installing yajl-ruby:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
creating Makefile
make
gcc -I. - I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin11.0 -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin11.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -fno-common -arch i386 -arch x86_64 -g -Os -pipe - fno-common -DENABLE_DTRACE -fno-common -pipe -fno-common -Wall -funroll-loops -c yajl.c
make: gcc: No such file or directory
make: *** [yajl.o] Error 1
Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/yajl-ruby-1.1.0 for inspection.
Results logged to /Library/Ruby/Gems/1.8/gems/yajl-ruby-1.1.0/ext/yajl/gem_make.out
What do I need to do in order to make the install work?
Try this:
$ sudo ln -s /usr/bin/llvm-gcc /usr/bin/gcc-4.2
It's a bit roundabout, but have you considered using RVM to manage your Ruby versions? As this you're working on an OS X box, I'm assuming it's your dev machine and so having a system-wide gem probably isn't as big a deal. RVM changes the paths for installing gems to be relative to the Ruby version in use and, as the paths are local to your user directory, you don't need to use sudo and thus avoid potential permission errors which is what I suspect is happening here.
I say I suspect it's a permission error because the missing file suggests something wasn't written to where it's expected to be. It's just a shot in the dark, though. Alternatively, you could try actually su'ing to root and doing the gem install there, but that's ugly.
I had a similar error installing yajl-ruby.
The error was that /Developer/usr/bin wasn't available. Doing an "ln -s /Applications/Xcode.app/Contents/Developer/usr/ /Developer/usr" fixed the error.
Here is the specific error I was seeing:
gem install yajl-ruby
Building native extensions. This could take a while...
ERROR: Error installing yajl-ruby:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
creating Makefile
make
xcrun cc -I. -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin11.0 -I/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/universal-darwin11.0 -I. -D_XOPEN_SOURCE -D_DARWIN_C_SOURCE -fno-common -arch i386 -arch x86_64 -g -Os -pipe -fno-common -DENABLE_DTRACE -fno-common -pipe -fno-common -Wall -funroll-loops -c yajl.c
sh: /Developer/usr/bin/xcodebuild: No such file or directory
/Developer/usr/bin/xcodebuild fails with 32512 - Unknown error: 32512
make: *** [yajl.o] Error 69
Gem files will remain installed in /Library/Ruby/Gems/1.8/gems/yajl-ruby-1.1.0 for inspection.
Results logged to /Library/Ruby/Gems/1.8/gems/yajl-ruby-1.1.0/ext/yajl/gem_make.out
Trying to get Rails up on ubuntu, and I’m having trouble installing sqlite3-ruby – it apparently can’t find sqlite3.h. All the references I can find to the error suggest the problem is either: sqlite3 headers aren’t installed, or make can’t find them. It looks to me like I’ve solved both those issues and I’m still seeing the same problem.
No real idea what’s going on here. Version mismatch, maybe? This is with ruby 1.8.7, sqlite 3.6.22-1, gem 1.3.5 and sqlite3-ruby 1.3.1 on ubuntu 10.04.1.
david#li88-188:~$ sudo apt-get install sqlite3
[...successful installation...]
Setting up sqlite3 (3.6.22-1) ...
david#li88-188:~$ sudo apt-get install libsqlite3-dev
[...successful installation...]
Setting up libsqlite3-dev (3.6.22-1) ...
david#li88-188:~$ sudo gem install sqlite3-ruby
Building native extensions. This could take a while...
ERROR: Error installing sqlite3-ruby:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb
checking for sqlite3.h... no
sqlite3.h is missing. Try 'port install sqlite3 +universal' or 'yum install sqlite3-devel'
*** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers. Check the mkmf.log file for more
details. You may need configuration options.
[...configuration options etc....]
david#li88-188:~$ cat /var/lib/gems/1.8/gems/sqlite3-ruby-1.3.1/ext/sqlite3/mkmf.log
find_header: checking for sqlite3.h... -------------------- no
"gcc -E -I. -I/usr/lib/ruby/1.8/i486-linux -I. -I/usr/local/include -I/opt/local/include -I/usr/include -D_FILE_OFFSET_BITS=64 -fno-strict-aliasing -g -g -O2 -fPIC -O3 -Wall -Wcast-qual -Wwrite-strings -Wconversion -Wmissing-noreturn -Winline conftest.c -o conftest.i"
checked program was:
/* begin */
1: #include <sqlite3.h>
/* end */
--------------------
Note that /usr/include is in the list of arguments.
david#li88-188:~$ ls -l /usr/include/sqlite3.h
-rw-r--r-- 1 root root 268351 2010-02-08 03:59 /usr/include/sqlite3.h
And note that the file is there.
In my case I had to install libsqlite3-dev
sudo apt-get install libsqlite3-dev
Never mind. gcc itself wasn't installed, as I discovered when I tried to install another gem with better error messages.
https://help.ubuntu.com/community/RubyOnRails here is a basic tutorial for setting up RoR development environment for Ubuntu with each step of the way explained. Good luck!
The latest MacRuby release notes (v0.6) state that the authors have managed to get this release working with the SQLite and Nokogiri gems. However when I run sudo macgem install nokogiri I get the following errors:
ERROR: Error installing nokogiri:
extconf failed:
and then a bunch of paths followed by:
libxml2 is missing. try 'port install libxml2' or 'yum install libxml2'
/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/lib/ruby/Gems/1.9.0/gems/nokogiri-1.4.1/ext/nokogiri/extconf.rb:1:in `<main>': libxml2 is missing. try 'port install libxml2' or 'yum install libxml2' (SystemExit)
Anyone knows how to get this working? My platform is Mac OS X 10.6.3. Nokogiri normally (meaining on plain old ruby 1.8.7) installs without a problem.
Progress
OK, so I have:
git clone http://github.com/tenderlove/nokogiri.git
cd nokogiri/ext/nokogiri
Then I've rebuilt the macports libraries with sudo port upgrade --enforce-variants libxml2 +universal and sudo port upgrade --enforce-variants libxslt +universal
Then I've executed macruby extconf.rb successfully
Then I proceed to make
At this point it errors out like so:
/usr/bin/gcc -I. -I/opt/local/include/libxml2 -I/opt/local/include/ -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0/universal-darwin10.0 -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0/ruby/backward -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0 -I. -DHAVE_XMLRELAXNGSETPARSERSTRUCTUREDERRORS -DHAVE_XMLRELAXNGSETPARSERSTRUCTUREDERRORS -DHAVE_XMLRELAXNGSETVALIDSTRUCTUREDERRORS -DHAVE_XMLSCHEMASETVALIDSTRUCTUREDERRORS -DHAVE_XMLSCHEMASETPARSERSTRUCTUREDERRORS -I/opt/local/include/ -I/opt/local/include/libxml2 -I/opt/local/include -fno-common -fexceptions -fno-common -pipe -O3 -g -Wall -Wno-parentheses -g -DXP_UNIX -O3 -Wall -Wcast-qual -Wwrite-strings -Wconversion -Wmissing-noreturn -Winline -arch i386 -arch x86_64 -o html_document.o -c html_document.c
In file included from ./html_document.h:4,
from html_document.c:1:
./nokogiri.h:35:16: error: st.h: No such file or directory
In file included from ./html_document.h:4,
from html_document.c:1:
./nokogiri.h:35:16: error: st.h: No such file or directory
lipo: can't open input file: /var/folders/wU/wUGgoG1JGeKBgwalWLPMAU+++TI/-Tmp-//ccSgAUv5.out (No such file or directory)
make: *** [html_document.o] Error 1
I think you have to build from source since only Nokogiri's head is MacRuby compliant
If you use the source code of GitHub,
$ git clone git://github.com/tenderlove/nokogiri.git
$ cd nokogiri/ext/nokogiri/
$ sed -i.bak 's/<st.h>/<ruby\/st.h>/' nokogiri.h
If you make a gem package of Nokogiri,
$ cd ../..
$ sudo gem install hoe
$ sudo gem install rake-compiler
$ sudo gem install racc
$ sudo gem install rexical
$ mkdir ~/.rubyforge; touch ~/.rubyforge/user-config.yml
$ rake gem
An Above command, I used ruby of the system default. ("/usr/bin/ruby")
$ cd pkg
$ sudo macgem install nokogiri-1.4.1.gem
I think you have to build a libxml2 as Universal binary.
If you use MacPorts, execute the command below.
$ sudo port upgrade --enforce-variants libxml2 +universal
$ sudo port upgrade --enforce-variants libxslt +universal
$ sudo port upgrade --enforce-variants sqlite3 +universal
It still fails in the installation (x _ x;
$ sudo macgem install nokogiri
Building native extensions. This could take a while...
ERROR: Error installing nokogiri:
make failed:
["/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/bin/macruby extconf.rb", "checking for iconv.h in /opt/local/include/,/opt/local/include/libxml2,/opt/local/include,/opt/local/include,/opt/local/include/libxml2,/usr/local/include,/usr/local/include/libxml2,/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include,/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/libxml2,/usr/include,/usr/include/libxml2... yes\nchecking for libxml/parser.h in /opt/local/include/,/opt/local/include/libxml2,/opt/local/include,/opt/local/include,/opt/local/include/libxml2,/usr/local/include,/usr/local/include/libxml2,/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include,/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/libxml2,/usr/include,/usr/include/libxml2... yes\nchecking for libxslt/xslt.h in /opt/local/include/,/opt/local/include/libxml2,/opt/local/include,/opt/local/include,/opt/local/include/libxml2,/usr/local/include,/usr/local/include/libxml2,/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include,/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/libxml2,/usr/include,/usr/include/libxml2... yes\nchecking for libexslt/exslt.h in /opt/local/include/,/opt/local/include/libxml2,/opt/local/include,/opt/local/include,/opt/local/include/libxml2,/usr/local/include,/usr/local/include/libxml2,/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include,/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/libxml2,/usr/include,/usr/include/libxml2... yes\nchecking for xmlParseDoc() in -lxml2... yes\nchecking for xsltParseStylesheetDoc() in -lxslt... yes\nchecking for exsltFuncRegister() in -lexslt... yes\nchecking for xmlRelaxNGSetParserStructuredErrors()... yes\nchecking for xmlRelaxNGSetParserStructuredErrors()... yes\nchecking for xmlRelaxNGSetValidStructuredErrors()... yes\nchecking for xmlSchemaSetValidStructuredErrors()... yes\nchecking for xmlSchemaSetParserStructuredErrors()... yes\ncreating Makefile\n", "make", "/usr/bin/gcc -I. -I/opt/local/include/libxml2 -I/opt/local/include/ -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0/universal-darwin10.0 -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0/ruby/backward -I/Library/Frameworks/MacRuby.framework/Versions/0.6/usr/include/ruby-1.9.0 -I. -DHAVE_XMLRELAXNGSETPARSERSTRUCTUREDERRORS -DHAVE_XMLRELAXNGSETPARSERSTRUCTUREDERRORS -DHAVE_XMLRELAXNGSETVALIDSTRUCTUREDERRORS -DHAVE_XMLSCHEMASETVALIDSTRUCTUREDERRORS -DHAVE_XMLSCHEMASETPARSERSTRUCTUREDERRORS -I/opt/local/include/ -I/opt/local/include/libxml2 -I/opt/local/include -fno-common -fexceptions -fno-common -pipe -O3 -g -Wall -Wno-parentheses -g -DXP_UNIX -O3 -Wall -Wcast-qual -Wwrite-strings -Wconversion -Wmissing-noreturn -Winline -arch i386 -arch x86_64 -o html_document.o -c html_document.c\nIn file included from ./nokogiri.h:75,\n from ./html_document.h:4,\n from html_document.c:1:\n./xml_document.h:5:16: error: st.h: No such file or directory\nIn file included from ./nokogiri.h:75,\n from ./html_document.h:4,\n from html_document.c:1:\n./xml_document.h:5:16: error: st.h: No such file or directory\nlipo: can't open input file: /var/tmp//cco5nNYw.out (No such file or directory)\nmake: *** [html_document.o] Error 1\n"]
I uploaded to GitHub which I made a package.
http://wiki.github.com/Watson1978/nokogiri-macruby/