diff --git a/script/solve_autoconf b/script/solve_autoconf
index 7648820a644249794068eed1ad9ddb625b0ff29c..922e13f90fc653d6dda0ffb14fe510c2f2f00569 100755
--- a/script/solve_autoconf
+++ b/script/solve_autoconf
@@ -14,7 +14,7 @@ if [ x"$1" = x"osx" ]; then
         commands[0]="$pcman install autoconf"
         possible_solutions "${commands[@]}"
 elif [ x"$1" = x"linux"  ]; then
-	pc_install_command $pcman
+	pc_install_command "$pcman"
         commands[0]="su -c \"$pc_install_command_ret autoconf\""
         commands[1]="sudo $pc_install_command_ret autoconf"
         possible_solutions "${commands[@]}"
diff --git a/script/solve_automake b/script/solve_automake
index f5a2e0965ed37b79dece904b3878008ac3930344..ce23c1b5f737c206decaebf8aa0cd1c387f3497a 100755
--- a/script/solve_automake
+++ b/script/solve_automake
@@ -14,7 +14,7 @@ if [ x"$1" = x"osx" ]; then
         commands[0]="$pcman install automake"
         possible_solutions "${commands[@]}"
 elif [ x"$1" = x"linux"  ]; then
-	pc_install_command $pcman
+	pc_install_command "$pcman"
         commands[0]="su -c \"$pc_install_command_ret automake\""
         commands[1]="sudo $pc_install_command_ret automake"
         possible_solutions "${commands[@]}"
diff --git a/script/solve_cmake b/script/solve_cmake
index 4e9ff524e4fc6b3a74025e97406f1a2cba9308fd..e5dafba42749a62159231759ac4cca56a3987079 100755
--- a/script/solve_cmake
+++ b/script/solve_cmake
@@ -15,7 +15,7 @@ if [ x"$1" = x"osx" ]; then
         commands[0]="$pcman install cmake"
         possible_solutions "${commands[@]}"
 elif [ x"$1" = x"linux"  ]; then
-	pc_install_command $pcman
+	pc_install_command "$pcman"
         commands[0]="su -c \"$pc_install_command_ret cmake\""
         commands[1]="sudo $pc_install_command_ret cmake"
         possible_solutions "${commands[@]}"
diff --git a/script/solve_libtool b/script/solve_libtool
index 8fa27b0fe21507306ff9e489e58305cb4be2c44c..8cce78925aa874765c2136ef8afeaaa7f3d61ae1 100755
--- a/script/solve_libtool
+++ b/script/solve_libtool
@@ -16,7 +16,7 @@ if [ x"$1" = x"osx" ]; then
         commands[0]="$pcman install libtool"
         possible_solutions "${commands[@]}"
 elif [ x"$1" = x"linux"  ]; then
-	pc_install_command $pcman
+	pc_install_command "$pcman"
         commands[0]="su -c \"$pc_install_command_ret libtool\""
         commands[1]="sudo $pc_install_command_ret libtool"
         possible_solutions "${commands[@]}"
diff --git a/script/solve_python b/script/solve_python
index 95bd3eb0571973522d3d2e483f6fa3fd1f52e612..3452335c091835185ad9f905d8a090662e888181 100755
--- a/script/solve_python
+++ b/script/solve_python
@@ -14,7 +14,7 @@ if [ x"$1" = x"osx" ]; then
         commands[0]="$pcman install autoconf"
         possible_solutions "${commands[@]}"
 elif [ x"$1" = x"linux"  ]; then
-	pc_install_command $pcman
+	pc_install_command "$pcman"
         commands[0]="su -c \"$pc_install_command_ret python\""
         commands[1]="sudo $pc_install_command_ret python"
         possible_solutions "${commands[@]}"
diff --git a/script/solve_wget b/script/solve_wget
index 83bffa82916e7d0664db6fbb3c6bb4df2efccd3b..41d2945485a4b1a79ff0c85a890fb8cddc053a7e 100755
--- a/script/solve_wget
+++ b/script/solve_wget
@@ -14,7 +14,7 @@ if [ x"$1" = x"osx" ]; then
         commands[0]="$pcman install wget"
         possible_solutions "${commands[@]}"
 elif [ x"$1" = x"linux"  ]; then
-	pc_install_command $pcman
+	pc_install_command "$pcman"
         commands[0]="su -c \"$pc_install_command_ret wget\""
         commands[1]="sudo $pc_install_command_ret wget"
         possible_solutions "${commands[@]}"