Trac #34096: Fix typo: enviroment -> environment

Spotted in a few files with
{{{
$ git grep enviroment
}}}

URL: https://trac.sagemath.org/34096
Reported by: slelievre
Ticket author(s): Samuel Lelièvre
Reviewer(s): Matthias Koeppe

Author: Release Manager

bootstrap-conda

@@ -45,7 +45,7 @@ for PKG_BASE in $(sage-package list --has-file distros/conda.txt); do
         fi
     fi
 done
-echo >&2 $0:$LINENO: generate conda enviroment files
+echo >&2 $0:$LINENO: generate conda environment files
 echo "name: sage-build" >  environment.yml
 echo "channels:"        >> environment.yml
 echo "  - conda-forge"  >> environment.yml

build/bin/sage-sdist

@@ -25,11 +25,11 @@ if [ $# -gt 1 ]; then
 fi
 
 if [ -z "$SAGE_ROOT" ]; then
-    die "must be run from within a Sage enviroment, or with SAGE_ROOT provided"
+    die "must be run from within a Sage environment, or with SAGE_ROOT provided"
 fi
 
 if [ -z "$SAGE_SRC" ]; then
-    die "must be run from within a Sage enviroment, or with SAGE_SRC provided"
+    die "must be run from within a Sage environment, or with SAGE_SRC provided"
 fi
 
 if [ "$#" -gt 0 ]; then

m4/ppl.m4

@@ -180,7 +180,7 @@ main() {
          << "\n*** was found!  If ppl-config was correct, then it is best"
             "\n*** to remove the old version of PPL."
             "  You may also be able to fix the error"
-            "\n*** by modifying your LD_LIBRARY_PATH enviroment variable,"
+            "\n*** by modifying your LD_LIBRARY_PATH environment variable,"
             " or by editing"
             "\n*** /etc/ld.so.conf."
             "  Make sure you have run ldconfig if that is"
@@ -224,7 +224,7 @@ main() {
               " variable to point"
               "\n*** to the correct copy of ppl-config.  (In this case,"
               " you will have to"
-              "\n*** modify your LD_LIBRARY_PATH enviroment"
+              "\n*** modify your LD_LIBRARY_PATH environment"
               " variable or edit /etc/ld.so.conf"
               "\n*** so that the correct libraries are found at run-time.)"
            << endl;

src/bin/sage-env

@@ -200,7 +200,7 @@ fi
 
 
 if [ 1 = 2 ]; then
-    echo "The following enviroment variables can be set by the user"
+    echo "The following environment variables can be set by the user"
     echo "AR          The archiver (e.g. ar, /usr/ccs/bin/ar or /usr/bin/ar)"
     echo "AS          The assembler (e.g. as, /usr/ccs/bin/as or /usr/bin/as)"
     echo "CC          The C compiler (e.g cc, /opt/SUNWspro/bin/cc or /usr/bin/gcc)"
@@ -217,10 +217,10 @@ if [ 1 = 2 ]; then
     echo "SHAREDFLAGS Flag(s) necessary for building a shared library (e.g. -fPIC or -xcode=pic32)"
     echo "We attempt to set this to sensible values, but check below to"
     echo "ensure they are OK. If you wish to override any then please use:"
-    echo "setenv NAME_OF_ENVIROMENT_VARIABLE value_of_enviroment_variable"
+    echo "setenv NAME_OF_ENVIRONMENT_VARIABLE value_of_environment_variable"
     echo "(if you use tcsh, csh or a similar shell) or"
-    echo "NAME_OF_ENVIROMENT_VARIABLE value_of_enviroment_variable"
-    echo "export NAME_OF_ENVIROMENT_VARIABLE"
+    echo "NAME_OF_ENVIRONMENT_VARIABLE value_of_environment_variable"
+    echo "export NAME_OF_ENVIRONMENT_VARIABLE"
     echo "if you use sh, bash or a similar shell"
 fi
 

src/bin/sage-update-version

@@ -22,11 +22,11 @@ if [ $# -ne 1 ]; then
 fi
 
 if [ -z "$SAGE_ROOT" ]; then
-    die "must be run from within a Sage enviroment, or with SAGE_ROOT provided"
+    die "must be run from within a Sage environment, or with SAGE_ROOT provided"
 fi
 
 if [ -z "$SAGE_SRC" ]; then
-    die "must be run from within a Sage enviroment, or with SAGE_SRC provided"
+    die "must be run from within a Sage environment, or with SAGE_SRC provided"
 fi
 
 set -e