how to update ruby path? - ruby-on-rails

I'm reinstalling ruby with proper instructions this time
but I have paths messed up
this is what I'm getting this error
Last login: Sun Feb 24 02:06:37 on ttys000
Fawads-MacBook-Pro:~ fawadnaseer$ rvm install 1.9.3
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.8/x86_64/ruby-1.9.3-p374.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing Ruby from source to: /usr/local/rvm/rubies/ruby-1.9.3-p374, this may take a while depending on your cpu(s)...
ruby-1.9.3-p374 - #downloading ruby-1.9.3-p374, this may take a while depending on your connection...
######################################################################## 100.0%
ruby-1.9.3-p374 - #extracting ruby-1.9.3-p374 to /usr/local/rvm/src/ruby-1.9.3-p374
ruby-1.9.3-p374 - #extracted to /usr/local/rvm/src/ruby-1.9.3-p374
ruby-1.9.3-p374 - #configuring
Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p374 --with-opt-dir=/usr/local/rvm/usr --disable-shared', please read /usr/local/rvm/log/ruby-1.9.3-p374/configure.log
There has been an error while running configure. Halting the installation.
Configure.log file contents
here is the configure.log file
[2013-02-24 02:09:37] ./configure
current path: /usr/local/rvm/src/ruby-1.9.3-p374
command(7): env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --disable-install-doc --prefix=/usr/local/rvm/rubies/ruby-1.9.3-p374 --with-opt-dir=/usr/local/rvm/usr --disable-shared
checking build system type... x86_64-apple-darwin12.2.1
checking host system type... x86_64-apple-darwin12.2.1
checking target system type... x86_64-apple-darwin12.2.1
checking for C compiler default output file name...
configure: error: C compiler cannot create executables
UPDATE:
Ok guys I have RVM installed
Ruby Installed
Rails Installed
what when i put echo $PATH
echo $PATH
/Users/fawadnaseer/.rvm/gems/ruby-1.9.3-p392/bin:/Users/fawadnaseer/.rvm/gems/ruby-1.9.3-p392#global/bin:/Users/fawadnaseer/.rvm/rubies/ruby-1.9.3-p392/bin:/Users/fawadnaseer/.rvm/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin
are there any problem in this path?

Try using the clang compiler instead of the default:
rvm install 1.9.3 --with-gcc=clang

Related

ruby version change error - "rvm install 3.1.3"

I am trying to update the ruby version from: 2.6.10p210 to 3.1.3.
When updating it with the "rvm" I get the following error.
I am working from my mac m1.
I appreciate any help !
I also tried to upgrade with "rvm" to other versions of ruby, like 3.1.0, 3.1.2, etc.
**code on console:
alvarobarrazaramos#MacBook-Pro-de-Alvaro src % rvm install 3.0.0
ruby-3.0.0 - #removing src/ruby-3.0.0 - please wait
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/13.0/arm64/ruby-3.0.0.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
Certificates bundle '/opt/homebrew/etc/openssl#1.1/cert.pem' is already up to date.
Requirements installation successful.
Installing Ruby from source to: /Users/alvarobarrazaramos/.rvm/rubies/ruby-3.0.0, this may take a while depending on your cpu(s)...
ruby-3.0.0 - #downloading ruby-3.0.0, this may take a while depending on your connection...
ruby-3.0.0 - #extracting ruby-3.0.0 to /Users/alvarobarrazaramos/.rvm/src/ruby-3.0.0 - please wait
ruby-3.0.0 - #configuring - please wait
Error running 'env CFLAGS=-O3 -I/opt/homebrew/opt/libyaml/include -I/opt/homebrew/opt/libksba/include -I/opt/homebrew/opt/readline/include -I/opt/homebrew/opt/zlib/include -I/opt/homebrew/opt/openssl#1.1/include LDFLAGS=-L/opt/homebrew/opt/libyaml/lib -L/opt/homebrew/opt/libksba/lib -L/opt/homebrew/opt/readline/lib -L/opt/homebrew/opt/zlib/lib -L/opt/homebrew/opt/openssl#1.1/lib ./configure --prefix=/Users/alvarobarrazaramos/.rvm/rubies/ruby-3.0.0 --disable-install-doc --enable-shared',
please read /Users/alvarobarrazaramos/.rvm/log/1676851424_ruby-3.0.0/configure.log
There has been an error while running configure. Halting the installation.
alvarobarrazaramos#MacBook-Pro-de-Alvaro src %
log message:
alvarobarrazaramos#MacBook-Pro-de-Alvaro src % cat /Users/alvarobarrazaramos/.rvm/log/1676851424_ruby-3.0.0/configure.log
checking for ruby... /usr/bin/ruby
tool/config.guess already exists
tool/config.sub already exists
checking build system type... aarch64-apple-darwin22.1.0
checking host system type... aarch64-apple-darwin22.1.0
checking target system type... aarch64-apple-darwin22.1.0
checking for ld... ld
checking for gcc-ar... no
checking for g++... g++
checking for gcc-nm... no
checking for gcc-ranlib... no
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/Users/alvarobarrazaramos/.rvm/src/ruby-3.0.0':
configure: error: C compiler cannot create executables
See `config.log' for more details
alvarobarrazaramos#MacBook-Pro-de-Alvaro src %

Unable to install Ruby with RVM

I'm having trouble installing Ruby with RVM, and this one has me stumped. I'm running on OS Mavericks, with the latest XCode and xcode command line tools. I have a (to my knowledge) identical set up on another machine with no problems.
RVM appeared to install with no problems.
Upon an attempt to rvm install 2.1, I received the following error message:
ruby-2.1.1 - #removing src/ruby-2.1.1..
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.9/x86_64/ruby-2.1.1.
Continuing with compilation. Please read 'rvm help mount' to get more information on binary rubies.
Checking requirements for osx.
Certificates in '/usr/local/etc/openssl/cert.pem' already are up to date.
Requirements installation successful.
Installing Ruby from source to: /Users/user/.rvm/rubies/ruby-2.1.1, this may take a while depending on your cpu(s)...
ruby-2.1.1 - #downloading ruby-2.1.1, this may take a while depending on your connection...
ruby-2.1.1 - #extracting ruby-2.1.1 to /Users/user/.rvm/src/ruby-2.1.1...
ruby-2.1.1 - #applying patch /Users/user/.rvm/patches/ruby/changeset_r45225.diff.
ruby-2.1.1 - #applying patch /Users/user/.rvm/patches/ruby/changeset_r45240.diff.
ruby-2.1.1 - #configuring.
Error running './configure --prefix=/Users/user/.rvm/rubies/ruby-2.1.1 --with-opt-dir=/usr/local/opt/libyaml:/usr/local/opt/readline:/usr/local/opt/libksba:/usr/local/opt/openssl --enable-shared',
showing last 15 lines of /Users/user/.rvm/log/1394918736_ruby-2.1.1/configure.log
[2014-03-15 21:25:55] ./configure
current path: /Users/user/.rvm/src/ruby-2.1.1
PATH=/usr/local/opt/pkg-config/bin:/usr/local/opt/libtool/bin:/usr/local/opt/automake/bin:/usr/local/opt/autoconf/bin:/opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/Users/user/.rvm/bin
command(4): ./configure --prefix=/Users/user/.rvm/rubies/ruby-2.1.1 --with-opt-dir=/usr/local/opt/libyaml:/usr/local/opt/readline:/usr/local/opt/libksba:/usr/local/opt/openssl --enable-shared
checking build system type... x86_64-apple-darwin13.1.0
checking host system type... x86_64-apple-darwin13.1.0
checking target system type... x86_64-apple-darwin13.1.0
<stdin>:2:3: error: #error premature clang
#error premature clang
^
1 error generated.
configure: error: clang version 3.0 or later is required
There has been an error while running configure. Halting the installation.
My first thought was to run RVM requirements, which resulted in another error message
Checking requirements for osx.
Installing requirements for osx.
Updating system....
Installing required packages: gcc46.....
Error running 'requirements_osx_brew_libs_install gcc46',
showing last 15 lines of /Users/user/.rvm/log/1394919146/package_install_gcc46.log
+ case "$1" in
+ [[ -t 1 ]]
+ return 1
+ printf %b 'There were package installation errors, make sure to read the log.
Try `brew tap --repair` and make sure `brew doctor` looks reasonable.
Check Homebrew requirements https://github.com/mxcl/homebrew/wiki/Installation\n'
There were package installation errors, make sure to read the log.
Try `brew tap --repair` and make sure `brew doctor` looks reasonable.
Check Homebrew requirements https://github.com/mxcl/homebrew/wiki/Installation
+ case "$_system_version" in
+ return 1
Requirements installation failed with status: 1.
I followed the advice here, and have spent hours now looking online, but no solution yet has worked for me. Any thoughts and ideas are most welcome - this one has me stumped.
Once you have gcc46 insall you need to set it as the default compiler. You can find information on different ways to do that here: Setting GCC 4.2 as the default compiler on Mac OS X Leopard
Then as that output says, use brew tap --repair and brew doctor which gives you more info.

Error installing Ruby with RVM (OSX 10.8)

When trying to install Ruby 1.9.3 using RVM (rvm install ruby 1.9.3) I get the following error:
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.8/x86_64/ruby-1.9.3-p362.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Fetching yaml-0.1.4.tar.gz to /Users/christiaan/.rvm/archives
Extracting yaml to /Users/christiaan/.rvm/src/yaml-0.1.4
Configuring yaml in /Users/christiaan/.rvm/src/yaml-0.1.4.
Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --prefix=/Users/christiaan/.rvm/usr', please read /Users/christiaan/.rvm/log/ruby-1.9.3-p362/yaml/configure.log
Compiling yaml in /Users/christiaan/.rvm/src/yaml-0.1.4.
Error running 'make', please read /Users/christiaan/.rvm/log/ruby-1.9.3-p362/yaml/make.log
Installing Ruby from source to: /Users/christiaan/.rvm/rubies/ruby-1.9.3-p362, this may take a while depending on your cpu(s)...
ruby-1.9.3-p362 - #downloading ruby-1.9.3-p362, this may take a while depending on your connection...
ruby-1.9.3-p362 - #extracted to /Users/christiaan/.rvm/src/ruby-1.9.3-p362 (already extracted)
ruby-1.9.3-p362 - #configuring
Error running 'env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/Users/christiaan/.rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/Users/christiaan/.rvm/usr', please read /Users/christiaan/.rvm/log/ruby-1.9.3-p362/configure.log
There has been an error while running configure. Halting the installation.
I've tried all the tips from similar questions, but can't seem to fix this.
YAML Log (first error log produced):
[2012-12-28 16:18:06] env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --prefix=/Users/christiaan/.rvm/usr
current path: /Users/christiaan/.rvm/src/yaml-0.1.4
command(4): env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --prefix=/Users/christiaan/.rvm/usr
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... config/install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... yes
checking for gcc... /usr/local/bin/gcc-4.2
checking whether the C compiler works... no
configure: error: in `/Users/christiaan/.rvm/src/yaml-0.1.4':
configure: error: C compiler cannot create executables
See `config.log' for more details
RVM Log (second error log produced):
[2012-12-28 16:18:08] env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/Users/christiaan/.rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/Users/christiaan/.rvm/usr
current path: /Users/christiaan/.rvm/src/ruby-1.9.3-p362
command(7): env LDFLAGS=-L/opt/sm/pkg/active/lib CFLAGS=-I/opt/sm/pkg/active/include CPATH=/opt/sm/pkg/active/include ./configure --enable-shared --disable-install-doc --prefix=/Users/christiaan/.rvm/rubies/ruby-1.9.3-p362 --with-opt-dir=/Users/christiaan/.rvm/usr
checking build system type... x86_64-apple-darwin12.2.0
checking host system type... x86_64-apple-darwin12.2.0
checking target system type... x86_64-apple-darwin12.2.0
checking for C compiler default output file name...
configure: error: C compiler cannot create executables
See `config.log' for more details.
Your main issue is:
configure: error: C compiler cannot create executables
So search for solutions to that problem. Like:
rvm install 1.9.3 --with-gcc=clang
Other examples:
How can I install Ruby 1.9.3 in Mac OS X Lion?
Why am I getting a "C compiler cannot create executables" (successfully written C code prior to this and compiles that)?
Xcode->Preferences
Check "Command line tools"
It is a duplicate, there are already few answers for this but I have made the fix also into RVM, make sure to run rvm get head first and read the output - the fix is displayed there.
This problem is also reported back to RailsInstaller: https://github.com/railsinstaller/railsinstaller-nix/issues/10

Having difficulty installing rvm 1.9.3 with xcode 4.3.2

If I type xcodebuild -version it recognises that I have xcode installed:
Xcode 4.3.2
Build version 4E2002
But then when I try to check rvm requirements I get the following:
Notes for Mac OS X 10.7.3, No Xcode.
For JRuby: Install the JDK. See http://developer.apple.com/java/download/ # Current Java version "1.6.0_26"
For IronRuby: Install Mono >= 2.6
For Ruby 1.9.3: Install libksba # If using Homebrew, 'brew install libksba'
You can use & download osx-gcc-installer: https://github.com/kennethreitz/osx-gcc- installer
** NOTE: Currently, Node.js is having issues building with osx-gcc-installer. The only fix is to install Xcode over osx-gcc-installer.
We had reports of http://hpc.sourceforge.net/ making things work, but it looks like not easiest/safest to setup.
To use an RVM installed Ruby as default, instead of the system ruby:
rvm install 1.8.7 # installs patch 357: closest supported version
rvm system ; rvm gemset export system.gems ; rvm 1.8.7 ; rvm gemset import system.gems # migrate your gems
rvm alias create default 1.8.7
And reopen your terminal windows.
Xcode 4.2:
* is only supported by ruby 1.9.3+ using command line flag: --with-gcc=clang
* it breaks gems with native extensions, especially DB drivers.
It seems that it is not recognising my xcode and when I try to install rvm 1.9.3 I get:
Fetching yaml-0.1.4.tar.gz to /Users/sikandarshukla/.rvm/archives
Extracting yaml-0.1.4.tar.gz to /Users/sikandarshukla/.rvm/src
Configuring yaml in /Users/sikandarshukla/.rvm/src/yaml-0.1.4.
Error running ' ./configure --prefix="/Users/sikandarshukla/.rvm/usr" ', please read /Users/sikandarshukla/.rvm/log/ruby-1.9.3-p125/yaml/configure.log
Compiling yaml in /Users/sikandarshukla/.rvm/src/yaml-0.1.4.
Error running 'make ', please read /Users/sikandarshukla/.rvm/log/ruby-1.9.3- p125/yaml/make.log
Database file /Users/sikandarshukla/.rvm/config/packages does not exist.
/Users/sikandarshukla/.rvm/scripts/functions/build: line 28: --version: command not found
Installing Ruby from source to: /Users/sikandarshukla/.rvm/rubies/ruby-1.9.3-p125, this may take a while depending on your cpu(s)...
ruby-1.9.3-p125 - #fetching
ruby-1.9.3-p125 - #extracted to /Users/sikandarshukla/.rvm/src/ruby-1.9.3-p125 (already extracted)
ruby-1.9.3-p125 - #configuring
Error running ' ./configure --prefix=/Users/sikandarshukla/.rvm/rubies/ruby-1.9.3-p125 -- enable-shared --disable-install-doc --with-libyaml --with-opt- dir=/Users/sikandarshukla/.rvm/usr ', please read /Users/sikandarshukla/.rvm/log/ruby-1.9.3- p125/configure.log
There has been an error while running configure. Halting the installation.
Now if i read the log, the output of cat /Users/sikandarshukla/.rvm/log/ruby-1.9.3-p125/configure.log is the following:
./configure --prefix=/Users/sikandarshukla/.rvm/rubies/ruby-1.9.3-p125 --enable-shared -- disable-install-doc --with-libyaml --with-opt-dir=/Users/sikandarshukla/.rvm/usr
configure: WARNING: unrecognized options: --with-libyaml
checking build system type... i386-apple-darwin11.3.0
checking host system type... i386-apple-darwin11.3.0
checking target system type... i386-apple-darwin11.3.0
checking whether the C compiler works... no
configure: error: in `/Users/sikandarshukla/.rvm/src/ruby-1.9.3-p125':
configure: error: C compiler cannot create executables
See `config.log' for more details
and the output of cat /Users/sikandarshukla/.rvm/log/ruby-1.9.3-p125/yaml/configure.log is the following:
./configure --prefix="/Users/sikandarshukla/.rvm/usr"
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... config/install-sh -c -d
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... no
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in `/Users/sikandarshukla/.rvm/src/yaml-0.1.4':
configure: error: no acceptable C compiler found in $PATH
See `config.log' for more details
Any ideas what to do, Thanks for your help
It's a bug in recognizing Xcode version, I have created a ticket and it should be solved shortly -> https://github.com/wayneeseguin/rvm/issues/846
All Xcode 4.2+ have the same issue:
4.2:
is only supported by ruby 1.9.3+ using command line flag: --with-gcc=clang
it breaks gems with native extensions, especially DB drivers.
To solve use osx-gcc-installer:
You can use & download osx-gcc-installer: https://github.com/kennethreitz/osx-gcc-installer

Trouble installing ruby1.9.2

I am trying to install ruby1.9.2 using rvm on my Linux system (Mint-Linux distro), but I am unable to due to some errors which I cannot debug. This is the error I am getting when I run the install command.
$ rvm install 1.9.2
Installing Ruby from source to: /home/nnn/.rvm/rubies/ruby-1.9.2-p290, this may take a while depending on your cpu(s)...
ruby-1.9.2-p290 - #fetching
ruby-1.9.2-p290 - #extracted to /home/nnn/.rvm/src/ruby-1.9.2-p290 (already extracted)
Fetching yaml-0.1.4.tar.gz to /home/nnn/.rvm/archives
Extracting yaml-0.1.4.tar.gz to /home/nnn/.rvm/src
Configuring yaml in /home/nnn/.rvm/src/yaml-0.1.4.
Compiling yaml in /home/nnn/.rvm/src/yaml-0.1.4.
Installing yaml to /home/nnn/.rvm/usr
ruby-1.9.2-p290 - #configuring
ERROR: Error running ' ./configure --prefix=/home/nnn/.rvm/rubies/ruby-1.9.2-p290 --enable-shared --disable-install-doc --with-libyaml-dir=/home/nnn/.rvm/usr ',
please read /home/nnn/.rvm/log/ruby-1.9.2-p290/configure.log
ERROR: There has been an error while running configure. Halting the installation.
The configure.log file has the following errors.
./configure --prefix=/home/nnn/.rvm/rubies/ruby-1.9.2-p290 --enable-shared --disable-install-doc --with-libyaml-dir=/home/nnn/.rvm/usr
configure: WARNING: unrecognized options: --with-libyaml-dir
configure: error: could not determine MAJOR number from version.h
Can you please help me out ?
Thanks
If you run
./configure --help
you will see that there is indeed no option 'with-libyaml-dir', it is not supported by Ruby's main configure script.
These "with-xxx-dir" parameters are often used during the compilation of extensions, where you create a Makefile by running
ruby extconf.rb --with-libimportantforextension-dir=...
In your case a workaround solution would be to install libyaml using apt-get:
sudo apt-get install libyaml
This way RVM will probably recognize that it is already installed and will not attempt to download and install it to a custom location, so you shouldn't receive the error you currently get anymore.

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